The image on the right was produced by a computer. It shows a complex molecule consisting of many atoms. What would be an advantage of using a computer to create a model like this, instead of building it by hand?
Answers
The advantages of computer modelling instead of building it in hand is:
The computer modelling will clearly shows the position of the atoms and molecules in the substance.The computer modelling allows for easy modification of the structure and composition.What are Models?Models are representations of molecules and atoms of substances using pictures graph, or illustrations.
A system performance assessment that is being utilized to forecast environmental circumstances, is a system model. The naturally occurring concepts can be modelled with their structure and composition. Complex molecules are built using computer modelling rather than hand modelling.
The advantage of computer modelling in creating complex structures like the one shown include the following:
The computer modelling will clearly shows the position of the atoms and molecules in the substance.The computer modelling allows for easy modification of the structure and composition.In conclusion, models are used to depict the structure of the atoms and molecules of a substance.
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Related Questions
Based on the images seen here, identify which phase of matter would transmit sound waves the fastest, and why?
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I WILL GIVE BRAINLYEST AND LOTS OF POINTS
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Hope this helped!
Answer:
Not alot of points bitc-
Explanation:
Choose the sequence of energy forms that best fits each item
_______ 1. Flashlight
a. chemical energy electrical energy light energy_______ 2. Electric Saw
b. electrical energy thermal energy _______ 3.Toaster
c. electrical energy mechanical energy _______4. Gas-Powered Scooter
d. mechanical energy electrical energy _______5. The Sun
e. mechanical energy sound energy _______6. Wind Turbine
f. chemical energy electrical energy sound energy _______ 7. iPod
g. chemical energy thermal energymechanical energy_______ 8. Speaker Vibrates h. nuclear energy light energy and heat energy
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I hope its help for you
have a great day
Sound travels fastest through
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Answer: sound travels fastest only through solids.
Alika finds a certain kind of butterfly near her house. She reads that ultraviolet light is absorbed by the butterfly’s wings, red light is transmitted through the butterfly’s wings, and green light is reflected off the butterfly’s wings. Alika’s friend Claire tells her that if you shine a light on the butterfly, its wings will glow.
Can light cause the butterfly’s wings to glow? Why or why not? Does it matter what type of light Alika shines on the butterfly?
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No, light can't cause the butterfly's wing's to glow. Explanation: Butterflies contain wings which are of different colors for attractiveness and also to show warning alarm for it's predator.
Answer:
Hello! I hope this answer can help future amplify goers. I know it is not perfect, but you can definitetly base your answer off of mine if you like. If you need some encouragement for finishing, you got this!!!! I know these are annoying and sometimes tough, but you can do it! you'll get through this just fine :) now for the actual answer:
Yes, light can cause the butterfly's wings to glow. This is because the UV light is absorbed by the butterfly's wings, and when the light gets absorbed, it gives the wings energy. The increase in energy will cause the butterfly wings to change color. Not all light will make the wings glow, however. Only UV light will do the trick. This is because as the text says, the green light is reflected off the butterfly's wings, which means it will not gain any energy from visible light. In conclusion, light can cause the butterfly's wings to glow, since UV light is absorbed by the wings, meaning it gets energy. It matters what type of light is shone on the wings since visible light is reflected, while UV light will absorb.
I really hope that helps you! if you have any questions you can ask me about it in a comment
bye bye have a wonderful day and know that i am so proud of you <3
For each data set, which aspect of the data is likely to cause evidence obtained from it to be inconsistent?
Data Set I: 190, 315, 198, 194, 200, 195, 540, 201, 197, 193 (“correct” value = 195)
Data Set II: 50, 49, 48, 51, 52, 50, 50, 49, 51, 53 (“correct” value = 65)
Data Set III: 12, 18, 9, 13, 14, 19, 11, 20, 19, 12 (“correct” value = 15)
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Answer:
part 1: outliers
part 2: lack of accuracy
part 3: lack of precision
Explanation:
How many total atoms in the chemical formula CaCO2?
A.2
B.3
C.4
D.5
E.6
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Explanation:
Calcium carbonate is a molecule that contains one atom of calcium, one atom of carbon, and three atoms of oxygen.
Define the following terms: a) Heating effect of electric current b) Magnetic effect of electric current. c) Electric fuse. d) Transpiration e) Electromagnet
Answers
Answer:
Heating effect of electric current: When an electric current is passed through a conductor, it generates heat due to the hindrance which is caused by the conductor to the flowing current.
Magnetic effect of electric current: When a compass is brought near a current carrying conductor the needle of compass gets deflected because of flow of electricity. That's an example of magnetic current.
Electric Fuse: An electric fuse is a safety device used to limit the current in an electric circuit.
Transpiration: Transpiration is the process of water movement through a plant and its evaporation from aerial parts, such as leaves, stems and flowers.
Electromagnet: An electromagnet is a type of magnet in which the magnetic field is produced by an electric current.
Explanation:
Which of the four fundamental forces is responsible for holding together the molecules of the pizza dough as it is spinning in the air?
Answers
Answer:
None.
Explanation:
Molecules are formed by an element's need or excess of electrons. For example, in nature oxygen generally exists as 02. Other molecules are formed via chemical reaction. The example here is the burning of gasoline. Gasoline's two main byproducts are water and carbon dioxide.
Hydrogen as an atom has one electron making it unstable. Put a second hydrogen atom next to the first and the two atoms will share electrons to fill the first energy level the atom needs to be stable.
How many basic locomotor skills are there?
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Define the following terms: a) Heating effect of electric current b) Magnetic effect of electric current. c) Electric fuse. d) Transpiration e) Electromagnet
Please answer ASAP, the one who is the correct will get brainliest
Answers
Explanation:
heating .....- The reason behind the heating effect of electric current is when the current passes through a conductor the electrons have to face the resistance of the conductor which results in the loss of energy and this loss of energy gets converted into heat energy.
magnetic.......- Magnetic effect of electric current - " The production of magnetic field around a conducting wire when electric current is allowed to flow through it, is called magnetic field of electric current."
electric...... - The fuse is a device used in an electrical circuit for protecting electrical devices against overloads and short circuit. It is the simplest and cheapest devices used for interrupting an electrical circuit under short circuit or excessive overload current magnitudes.
transpiration... - the process of water passing out from the surface of a plant or leaf
electromagnet... - a soft metal core made into a magnet by the passage of electric current through a coil surrounding
It is very much like, please write and follow
What part of "I'm doing my work and trying my hardest to get my work done" do parents not understand?
My mom went through my computer and found a lot of missing assignments. I've been explaining that i've been trying my best to get the work done but her and my dad just don't believe me at all and i'm very tired of telling them. WHO ELSE HAS THIS PROBLEM?
Answers
Answer:
lol no kidding except they constantly make me watch my sibs then I get behind
Explanation:
then they wonder y I am far behind. they say that I cant blame it on the baby's like what!
Answer:
OMG THAT IS SO ANNOYING
MEE
What resource is NOT renewable? Air Water Sunlight coal
Answers
Answer:
What resource is NOT renewable? Air Water Sunlight or Coal?
The answer is Coal
What does the author explain in this passage?
Question 2 options:
The author explains the importance of bike safety, using helmets as an example.
The author explains the force of friction, using different kinds of music as examples.
The author explains the sport of soccer, using examples of current teams and players.
The author explains the idea of motion, using different sports as examples.
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A non-polar molecule is:
a. easily dissolved in water AND uncharged.
b. easily dissolved in water AND charged.
unlikely to dissolve in water AND charged.
d. unlikely to dissolve in water AND uncharged.
C.
Answers
Answer:
A
Explanation:
A nonpolar molecule has no separation of charge, so no positive or negative poles are formed. In other words, the electrical charges of nonpolar molecules are evenly distributed across the molecule. Nonpolar molecules tend to dissolve well in nonpolar solvents, which are frequently organic solvents.
A toy train engine rests motionless on a track. One student begins pushing the engine to the right with a force of 2 newtons. At the same time, another student begins to push the engine to the left with a force of 5 newtons. Which of the following best describes the motion of the engine?
a
It travels left at a constant speed.
b
It travels left at an increasing speed.
c
It travels right at a constant speed.
d
It travels right at an increasing speed.
Answers
Hope it helps
The motion that best describes the statement in the question will be that it travels to the left at an increasing speed. Hence, option B is correct.
What is Force?A force in physics is an input that has the power to change an object's motion. A mass-containing object's velocity can vary, or accelerate, as a result of a force. Intuitively, a push or a pull can also be used to describe forces. Being such a vector quantity, a force does have magnitude and direction. The SI unit metric newton is used to measure it (N). The letter F stands for force.
According to Newton's second law's original formulation, an object's net force is equal to the speed that its momentum is changing over time.
As per the given information in the question,
The first student pushes the engine to the right with a force of 2 N.
The second student pushes the engine to the left with a force of 5 N.
So, the net force will be,
5 N - 2 N = 3 N, towards the left side.
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You read that light waves travel through air and water at different speeds. What is one way this can affect what you see around you?
Answers
Answer:
light waves slow down in water.
Explanation:
light can reflect off of different surfaces, and in water they slow down.
for example, in a completely black room, the light cannot bounce/reflect off of the walls, that's why it is so dark.
hope this helps!
The Light travels faster in air than it travels in water.
The speed of light decreases when it enters from a rarer medium to denser medium and increases when it enters from a denser medium to rarer medium. Therefore, the speed of light increases when light ray passes from water to air and the speed of light decreases when light ray passes from water to glass.When the light wave moves from air to water, it slows down. This change in speed causes the light wave to bend.Learn more:
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Please help me I really need it as soon as possible
Answers
Answer:
Option 3
Explanation:
Hope this helps
Answer:
I’m pretty sure it’s C. 8,000 m/s^2 south
hope dis helps ^-^
Select the two true statement about a free body diagram
1.) The arrow pointing down represents the force of gravity, and the arrow pointing up represents the force of the ground pushing back on the box
2.)The net force is unbalanced
3.)Gravitational force is pushing up on the box and the force of the ground is pushing down
4.)The net force is equal to zero
Answers
Answer: 1and4
Explanation:
HELP WILL MARK U BRAINLESIST
A 20 pound barbell is brought from earth to the International Space Station(ISS). How does this trip affect the
gravitational force between the two ends of the barbell? Assume the distance between the barbell end masses does not
change.
-I
11-
A The gravitational force between the ends increases.
B The gravitational force between the ends decreases.
The gravitational force between the ends remains the same.
D The gravitational force between them decreases by one half.
The gravitational force between them doubles.
Answers
Answer:
B The gravitational force between the ends decreases
Explanation:
Since gravitational force is inversely proportional to the square of the separation distance between the two interacting objects, more separation distance will result in weaker gravitational forces.
Pleasee help me pwease
Answers
Answer:
faults, tell me if im wrong.
Define the following terms: a) Heating effect of electric current b) Magnetic effect of electric current. c) Electric fuse. d) Transpiration e) Electromagnet
Answers
Answer:
A.) When an electric current is passed through a conductor, it generates heat due to the hindrance caused by the conductor to the flowing current. The work done in overcoming the hindrance to the current generates heat in that conductor.
B.) The magnetic effect of electric current is known as electromagnetic effect. It is observed that when a compass is brought near a current carrying conductor the needle of compass gets deflected because of flow of electricity. This shows that electric current produces a magnetic effect
C.) An electric fuse is an electric device which interrupts the flow of current in an electric circuit. It is installed in a circuit to stop the flow of excessive current. A fuse is usually a short piece of wire. Normally an alloy of tin and lead is used as the fuse wire, as it has high resistivity and low melting point.
D.) the act or process or an instance of transpiring especially : the passage of watery vapor from a living body (as of a plant) through a membrane or pores.
E.) An electromagnet is a type of magnet in which the magnetic field is produced by an electric current. Electromagnets usually consist of wire wound into a coil. A current through the wire creates a magnetic field which is concentrated in the hole, denoting the centre of the coil.
Which of the following statements about colloids is FALSE?
(1 Point)
a. A colloid contains particles smaller than those in a suspension but larger than those in a solution.
b. A colloid does not settle out, because the particles are constantly tossed about by the movement of the liquid
particles.
c. A colloid is not a true solution.
d. A mixture of sand and water is an example of a colloid.
Answers
Hope this helped
Answer:
b
Explanation:
Ms. Bristol measured the mass of a closed beaker containing several ice cubes. The mass was 100 grams. An hour later, after the ice cubes had melted, Ms. Bristol measured the mass of the beaker again. What was the mass of the beaker of water the second time?
Answers
Answer:
100
Explanation:
The image on the right was produced by a computer. It shows a complex molecule consisting of many atoms. What would be an advantage of using a computer to create a model like this, instead of building it by hand?
Answers
Do the same forces that cause tides in the ocean also affect the solid Earth?
If so then what are some pieces of evidence that this is true
Answers
Answer:
no the moon does the tides. And i think tectonic plats and volcanos and a bunch of other stuff affect the earth
Explanation:
mOoN jhghyhtjghyttjgtrfgjtrkejrf4ffh6
7th grade science!! Help ASAP!!
Answers
Answer:
Bladder: A temporary storage place for urine
Ureter: Tube that carries urine from the kidneys from the bladder
Nephron: functional unit of the kidney.
Urethra: Exit way for urine out of the body.
Kidney: filters waste from the blood.
I hope this helps! Have an amazing day!
Based on the images seen here, identify which phase of matter would transmit light waves the fastest, and why?
Answers
Answer: the 3rd one
Explanation:
There was a head-on collision between a compact hybrid car and a SUV.
According to Newton’s 3rd law, the force exerted on each other is the same.
So, why are people in the smaller car more likely to get injured than those in the large one, assuming both cars are equally strong?
Vocabulary: inertia, mass, acceleration, force, unbalanced, balanced, Newton's 2nd Law
Answers
Answer:
hey im back
Explanation:
The reason behind why people in the smaller car are more likely to get injured than those in the large one is greater acceleration of the small car.
What is acceleration?Acceleration is rate of change of velocity with time. Due to having both direction and magnitude, it is a vector quantity. Si unit of acceleration is meter/second² (m/s²).
When There was a head-on collision between a compact hybrid car and a SUV, according to Newton’s 3rd law, the force exerted on each other is the same. But .
As from Newton's 2nd Law, we know that numerical value of force is simply multiplication of mass and acceleration. So, due to having small mass, smaller car suffers more acceleration for same amount of unbalanced force.
This acceleration acts against current inertia of motion of both cars and try to change it. As small car has greater acceleration, people in the smaller car are more likely to get injured than those in the large one although both cars are equally strong.
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What happens to light when it is shone through concave lenses? (1 point)
O Light shone through concave lenses spreads out, or diverges.
O Light shone through concave lenses comes together, or converges, on a single point.
O Light shone through concave lenses spreads out, or converges.
O Light shone through concave lenses comes together, or diverges, on a single point.
