The word igneous comes from the Latin word for fire. However, the name is inaccurate. The rocks are not created with flames. Instead, they are created when magma cools and hardens. Magma is hot molten rock found deep in the earth. Igneous rock is either intrusive or extrusive. It is intrusive when it forms inside the earth's crust. It is extrusive when it is formed above the earth's surface.
Select the statement that explains how igneous rock is formed.
Question 9 options:
Molten rock found inside the earth cools and hardens.
Existing rocks are heated in fire until they melt.
Ash from volcanos falls and compresses into layers of rock.
Pressure below the surface forces rocks to smash together.
Answer:
Molten rock found inside the earth cools and hardens.
Answer: 1st one
Explanation:
What is the density of an object with a mass of 50 grams and a volume of 4 cm3
D = mass/ volume
SCI ANSWER
Answer:
12.5 gram/cubic centimeter
Explanation:
D= mass/volume
You divide 50 (mass) by 4 (volume)
This equals 12.5 grams per cubic centimeter
answer this question if your cool, but you also gotta be smart
Answer:
D. Z is present outside the solar system
Explanation:
cool and smart
Information: When traveling at top speed, a roller coaster train with a mass of 12,000 kg has a velocity of 30 m/s. The kinetic energy of the train at top speed is 5,400,000 J.
Math Proof:
KE = 1/2mv2
KE = 1/2(12,000kg)(30m/s)2
KE = 5,400,000J
5,400,000J = 1/2(12,000kg)(30m/s)2
More information: We can assume the KE and PE have an inverse relationship in this system. (Relationship in math and science is not love/Valentines. It is cause and effect; one thing affects another and vice-a-versa. Inverse means when two variables do the opposite. (E.g. When one goes up, the other goes down. When the other goes up, then the first goes down.)
Therefore PE = 5,400,000J, (same as the KE), but at an opposite point on the roller coaster track
Bonus challenge:
Using this formula and the math figures from above, can you calculate how tall the tallest hill was for this roller coaster ride? Please state your answer in meters.
PE = mgh
h=PE/(mg)
h=PE/(12,000kg x 9.8m/s2 )
h=
A box of mass mmm is pushed to cause an acceleration (a) on a frictionless ramp. The ramp has an angle θ.
What is the magnitude of the push force (F)?
What is the name for the bunched up region of
air particles in the sound wave?
Answer:
These regions are known as compressions and rarefactions respectively. The compressions are regions of high air pressure while the rarefactions are regions of low air pressure.
Explanation:
You couldn't observe the particles in sound waves since they move in the same direction as the wave.
What is the sound wave?A sound wave is the structure of disruption brought on by the motion of energy moving through a medium as it propagates away from the source of the sound (such as air, water, or any other liquid or solid substance). Pressure waves are produced when an item vibrates, such as a ringing phone, and these waves are known as sound waves.
Since the particles in sound waves move in the exact same direction as the wave, you can't perceive them as air ripples; instead, they create patches in the air where the particles are closer together and areas where they are farther apart.
There are three types of sound waves: pressure waves, electromechanical waves, and longitudinal waves. Three fundamental aspects of sound—speed, frequency, and loudness—will be examined in great depth.
More about the sound wave link is given below.
https://brainly.com/question/21995826
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Sometimes the object does not burn up completely and a part of it survives the fall to the planet’s surface. These rocky bodies, are called (blank)
Answer: They Are Called Meteor
As the skater moves back and forth along the track, where does the skater have the most potential energy? Explain.
Answer:
At the top of the track right before they are about to go down
Explanation:
Right before he’s about to go down he has potential energy because he is not moving downwards... I think.
PLEASE ANSWER dont answer if you dont know
Think about what forces are involved in the different parts of this investigation. Explain why there is a difference in the amount of Newtons measured when you weighed the objects versus when you pulled the objects across a surface. Your answer should mention how the force=mass*acceleration formula is involved.
Answer:
leval of friction
Explanation:
Can you guys please help me out and it would me great if you could explain it too!!
Drag the tiles to the correct boxes to complete the pairs. Identify each type of simple machine. lever pulley inclined plane wheel and axle wedge screw arrowRight arrowRight arrowRight arrowRight arrowRight arrowRight
Will give brainliest if your right!
What is the name of the modern (most recent) atomic theory proposed by Schrodinger?
Electron Cloud Model
Bohr Model
Planetary Model
Dalton's Model
Answer: Electron Cloud Model
Explanation:
The electron cloud model says that we cannot know exactly where an electron is at any given time, but the electrons are more likely to be in specific areas. These areas are specified by orbitals. The orbitals are specified by shells and sub-orbitals. In the Bohr model, electrons are assigned to different shells.
I need help plz and thank you. This is past due and I will mark brainiest
Assignment Directions:
Choose 3 out of the 4 written assignments below to complete.
1. In a short paragraph, argue whether Abner Doubleday invented baseball.
2. Why was the decade 1920-1929 called the “Roaring Twenties”? Include a description of life during that era with the body of the essay to include three of the ten categories you outlined in your online notes.
4. Write an essay on a player in the Hall of Fame. Describe why they were inducted, their contribution to the game, the position and team they played for, and the year they played. Include anecdotes on the era they played.
Assignment Guidelines:
Written work must include accurate details
State a clear topic sentence for each paragraph
Include details and examples
Include a clear point of view
Submission Requirements:
Submit 3 of the 4 choices, each with its own title
When submitting written assignments please remember to:
• Submit the assignment question(s) and your responses.
• Proof-read for spelling, grammar, and punctuation.
• Remember complete sentence structure.
• Paragraphs need to have minimum of six sentences.
Answer:
reproduced in print form for non-profit educational use with. Reading ... 2. I had them in my backpack. 3. Help me look for them. 4. We don't want to get lost. 5. I'm so ... Commas set off introductory words, such as yes, no, and thank you. Rewrite ... Correct each run-on sentence below by writing it as a compound sentence. 1.
Explanation:
Describe an Earth system that recycles resources in a way that is similar to how a spacecraft recycles resources.
Answer:
the differenced trash
An Earth system that recycles resources in a way that is similar to the different trash.
What is trash?The United States is the world's largest trash generator. When it comes to disposing of rubbish in a single day, they are considered to be at the top of the list.
In general, these wastes taken from homes are referred to as "garbage" or "trash," although few people realize that "garbage" and "trash" are two separate names for two different sorts of waste.
Garbage is the waste that accumulates in the bathroom and kitchen. It consists primarily of organic garbage, textiles, food waste, food containers, paper products, and other similar items.
Various entities, such as the city sanitation department or the waste control department, collect it. After being picked up, all residential waste and paper products are delivered to the landfill.
Trash is any waste that does not originate in the bathroom or kitchen. It might be old furniture, leaves, twigs, lawn clippings, rubbish, and other items that fall into the hazardous home waste category.
The garbage is collected by several local entities, including the city itself and, on occasion, contractors contracted by the Country Commissioner's office.
Hence Earth's system recycles resources in a way that is similar to the different trash.
To learn more about trash refer to the link;
https://brainly.com/question/2440406
anyone need a girl huh
Answer:
no no no no
Explanation:
Answer:
Me
Explanation:
Am lonely and sad :(
The relationship between distance from the sun and orbital period is that as the distance from the sun increases, the orbital period increases.
We can see this because as we go through the planets in our solar system, the farther away they are from the Sun, the longer their orbital period becomes. For example, Mercury is about 67 million km away from the Sun and has an orbital period of 88 days, where as Neptune is about 4.5 billion km away from the Sun and has an orbital period of 165 years.
This tells us that as the distance from the sun increases, gravity _________________. Because gravity _______________, the orbital period is __________________.
Predict whether solar eclipses occur more often, less often, or the same amount as on Earth. Include at least two pieces of evidence to support your answer.
Answer:
A solar eclisp happens when the moon gets in the way of the sun’s light and casts its shadow on Earth. That means during the day, the moon moves over the sun and it gets dark.
This total eclipse happens about every year and a half somewhere on Earth. A partial eclipse, when the moon doesn’t completely cover the sun, happens at least twice a year somewhere on Earth.But not everyone experiences every solar eclipse. Getting a chance to see a total solar eclipse is rare. The moon’s shadow on Earth isn’t very big, so only a small portion of places on Earth will see it. You have to be on the sunny side of the planet when it happens. You also have to be in the path of the moon’s shadow.
On average, the same spot on Earth only gets to see a solar eclipse for a few minutes about every 375 years!
Explanation:
List these substances in order, from most insulator-like to most conductor-like properties.
A.Aluminum, Copper, Silver, Platinum
B.Copper, Aluminum, Silver, Platinum
C.Platinum, Silver, Copper, Aluminum
D.Platinum, Copper, Silver, Aluminum
Answer:
A
Explanation:
the higher the specific heat, the more insulator like it is. the lower the heat capacity, the more conductor like.
Type the correct answer in each box. Use numerals instead of words.
A force of 25 newtons moves a box a distance of 4 meters in 5 seconds.
The work done on the box is
Nm, and the power is
Nm/s.
please help quick
Answer:
6.23 newtons per second?
Explanation:
Compare the two circuit diagrams If one of the resistors is turned off (a light bulb goes out), what happens to the other resistors (light bulbs) in both situations? In both cases, all of the other bulbs go out as well B) In both cases, all of the other bulbs will stay lit and be brighter In the series circuit, all of the other bulbs will go out; in parallel, the rest remain it D) In the series circult, the remaining bucks stay lit and get brighter: in parallel, they all go out.
Answer:
it’s C
Explanation:
i just took the test
What are you interested in that most people aren’t?
Answer:
why the sun and moon cause waves and tides in the ocean. The push and pull of it all.
Explanation:
Students are testing the ability of a device to prevent the transfer of thermal energy. They conduct the test by placing a container of heated water inside the container. The most useful data for testing the ability of the device to prevent the flow of energy would be which of the following?
A. The density, in grams per cubic centimeter, or the materials used to build the device.
B. The volume, in cubic centimeters, of empty space inside the container
C. The volume, in milliliters, of hot water in the container placed inside the device
D. The change in the temperature, in degrees Celsius, of the water over one hour
Answer:
D.
Explanation:
Answer:
i think its D?
Explanation:
im not sure though
What is the density of an object if it has a volume of 162 ml with a mass(273) that is shown in the picture below?
Answer:
1.685185185185185 (you can round to whatever your teacher asks)
Explanation:
Formula for Density
D=m/v (Density equals mass over volume)
273/162
(/) means division.
Which of the following measurements is used to compare the distance between objects in the solar system?
A. Distance between Earth and Saturn
B. Distance between the sun and Earth
C. Speed of rotation of Saturn
D. Speed of rotation of Earth
Answer:
B
Explanation:
the distance between the sun and earth
Answer:
The answer is Distance between the sun and Earth
Explanation:
Do you have quantitative data (numerical results or calculations)? Do you have qualitative data (written observations and descriptions)? How can you organize this date for your report?
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Edge 2020, 6th grade, The lab is on motion and about cars on a slope.
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Answer:
You'll have to record the observations in appropriate ways and organize them the way you collect your data should relate to how you're planning to analyze and use it These might for instance include entering numerical observations into a Qualitative data as they are collected as descriptions anecdotes opinions quotes
Explanation:
I did the lab edg 2022
Suppose a log’s mass is 5 Kg. After burning, the mass of the ash is 1kg. Make a claim about what may have happened to the other 4kg. Provide evidence, and explain your reasoning
On a position-time graph, what does the value of the slope indicate about the object?
A. Speed
B. Acceleration
C. Change in speed
D. Change in position
Help I have no clue what the answer is lol.
On the position-time graph, the value of the acceleration slope indicates the object. Hence, option B is correct.
What is Acceleration?Acceleration is the rate of change, including both speed and direction of velocity, over time. Whenever something moves faster or slower in a straight line, it is said to have been accelerated. So because direction is always shifting, moving on a circle accelerates even while the speed is constant.
It is a vector quantity, since acceleration has both a magnitude and a direction. Another vector quantity is velocity. The velocity vector change over a specific period of time, divided by that period of time, is the definition of acceleration. Instantaneous acceleration is determined by the upper bound of the ratio of the change in velocity over a particular time interval to the interval of time as that of the time interval approaches zero.
Therefore, this concludes that option B is correct.
To know more about acceleration:
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Helpp
Max and Jimmy continue to jumping on the trampoline. When they jump at the same time, Max makes a wave crest and Jimmy makes a wave trough. What type of wave interaction occurred?
A) reflection
B)refraction
C)destructive interference
Please help me with this question.
Living organisms all contain fats that are called ____.
Which term best completes the sentence?
(A). Carbohydrates.
(B). Proteins.
(C). Nucleic Acids.
(D). Lipids.
Answer:
A pretty sure!
Explanation:
im remembering bio from last year lol
Answer:
(A). Carbohydrates.
Explanation:
i just made an A
need help really fast ! can give brainliest if correct :> thanks <3
Answer:
2. Move faster
Explanation:
Because you lighten the weight and pushed at the same speed it is easier to push the 400-grams than the 800-grams.
Have a wonderful day!
