Answer:
A) Moving water turns a paddle wheel that helps generate electricity.
Explanation:
What do they show about the male or female puffer fish that helps them find a good mate and make strong, healthy offspring?
When vinegar and baking soda are mixed together, they experience a chemical change.
What evidence given would lead a person to think that the change is a chemical change?
the solution heats up or cools off
the solution changes shape
the solution changes size
help please giving 10 points and brainlyiest
Answer:
I would try B and A.
Explanation:
I say this only because some veggies may be hard to slice and to prevent emergencies you would want to make the handle longer. Making it sharper and thinner would help, too because it would be easier to hold.
how did alexa canadys accomplishment impact the general public
Answer:
She was the first female African American to be certified by the American Board of Neurological Surgery.
Explanation:
She became the first female African American can to be certified.
write a sentence about the evidence for plate tectonics contained in rock layers and global topography.
Answer:
they are big chunks of the earth that are constantly vibrating
Explanation:
What are the two things required for an animal to complete cellular respiration? What are the three products of cellular respiration?
Animals require _____ and _____ to complete cellular respiration. The products of cellular respiration are _____, _____, and _____.
Answer:
i dont know if this is right im sorry if isnt but here you go
Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.
Explanation:
Dew point is the temperature at which water vapor in the air begins to condense into liquid water. The higher the dew point, the more moisture there is in the air. From the starting sounding in the simulation, change the temperature for each point between 800 hPa and 1,000 hPa to 40°C. Then, test how changing the two dew points closest to Earth’s surface (while keeping the temperature constant) affects whether a cloud forms and how big the cloud is if it does form. Describe what you observe, and explain why it occurs.
Answer:
Dew points indicate the amount moisture in the air. The higher the dew points, the higher the moisture content of the air at a given temperature. Dew point temperature is defined as the temperature to which the air would have to cool (at constant pressure and constant water vapor content) in order to reach saturation. A state of saturation exists when the air is holding the maximum amount of water vapor possible at the existing temperature and pressure.
When the dew point temperature and air temperature are equal, the air is said to be saturated. Dew point temperature is NEVER GREATER than the air temperature. Therefore, if the air cools, moisture must be removed from the air and this is accomplished through condensation. This process results in the formation of tiny water droplets that can lead to the development of fog, frost, clouds, or even precipitation.
Relative Humidity can be inferred from dew point values. When air temperature and dew point temperatures are very close, the air has a high relative humidity. The opposite is true when there is a large difference between air and dew point temperatures, which indicates air with lower relaitve humidity. Locations with high relative humidities indicate that the air is nearly saturated with moisture; clouds and precipitation are therefore quite possible. Weather conditions at locations with high dew point temperatures (65 or greater) are likely to be uncomfortably humid.
Explanation:
Dew points indicate the amount moisture in the air. The higher the dew points, the higher the moisture content of the air at a given temperature. Dew point temperature is defined as the temperature to which the air would have to cool (at constant pressure and constant water vapor content) in order to reach saturation. A state of saturation exists when the air is holding the maximum amount of water vapor possible at the existing temperature and pressure.
When the dew point temperature and air temperature are equal, the air is said to be saturated. Dew point temperature is NEVER GREATER than the air temperature. Therefore, if the air cools, moisture must be removed from the air and this is accomplished through condensation. This process results in the formation of tiny water droplets that can lead to the development of fog, frost, clouds, or even precipitation.
Relative Humidity can be inferred from dew point values. When air temperature and dew point temperatures are very close, the air has a high relative humidity. The opposite is true when there is a large difference between air and dew point temperatures, which indicates air with lower relaitve humidity. Locations with high relative humidities indicate that the air is nearly saturated with moisture; clouds and precipitation are therefore quite possible. Weather conditions at locations with high dew point temperatures (65 or greater) are likely to be uncomfortably humid.
As per the given scenario, the temperature for each point between 800 hPa and 1,000 hPa is changed to 40°C. This means that the temperature of the air at all those altitudes is the same.
What are dew points?Dew point is the temperature at which the air becomes saturated with water vapor, leading to the formation of dew, fog, or clouds when the temperature drops further.
Now, the two dew points closest to Earth’s surface are changed while keeping the temperature constant. Dew point is the temperature at which water vapor begins to condense into liquid water. Therefore, changing the dew point changes the amount of moisture in the air.
When the dew point is close to the air temperature, the relative humidity is high, and the air is almost saturated with water vapor. In such a case, if the dew point is raised even slightly, the air becomes saturated, and the water vapor condenses into liquid water.
On the other hand, if the dew point is lowered, the relative humidity decreases, and the air becomes drier. In such a case, the chances of cloud formation are reduced.
Therefore, if the dew point is raised close to the air temperature, a cloud forms. The size of the cloud will depend on the amount of moisture present in the air. The higher the dew point, the more moisture there is in the air, and the bigger the cloud will be.
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can someone help me please?
use the given hypothesis, rewrite the prediction statement
the gender of a person determines how quickly the person is able to build a model airplane made of legos.
prediction:
(pls help me)
Which claim do you think is the most convincing so far?
Claim 1: , If you follow the instructions, the POW kits , will always, heat the water above the correct temperature for pasteurization (65°C), but some people didn’t follow the instructions.
Claim 2: Even if you follow the instructions, the POW kits will not heat the water above the correct temperature for pasteurization (65°C).
Draw a star on the evidence card that best supports your claim. Why did you choose this piece of evidence?
Answer:
Claim 1
Explanation:
Why are power plants so expensive?
(Please give an easy but whole explanation)
Answer:
Power plants are very expensive as their system is quite complex and must satisfy strict licensing and design requirements. To create a nuclear power plant, a team of highly qualified specialist must work together and the construction may take many years. Although power plants are expensive to build, they are cheap to run.
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Hope that helps!
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The fishing pole shown here is an example of a lever. Which statement describes the fishing pole's mechanical advantage? (SCIENCE)
Answer:
C pretty sure
Explanation:
I WILL GIVE U BRAINLIEST IF U HELP ME
Answer:
1.5.29percent
2.94.71percent
3.100percent
If flour, butter, chocolate chips, and a little baking soda are mixed together, and then shaped it into flat circles, what kind of change has been made?
physical change
particle change
chemical change
color change
What have scientists determined the average salinity of ocean water to equal?
34.5 g/kg
3.45 g/mL
34.5 g/mL
3.45 g/kg
Answer:
3.45 g/kg
Explanation:
the concentration of salt in seawater is about 35 parts per thousand, in other words it is about 3.5% of the weight of the sea water comes from the dissolved salts
Answer:
34.5 g/kg
Explanation:
Are pterosaurs more closely related to turtles or to crocodilians? Explain your answer.
(sorry for spam questions i need help so i can get a higher grade in science)
Answer:
Pterosaurs are more closely related to crocodilians. They share a more recent common ancestor than do pterosaurs and turtles.
Explanation:
Hope this Helps! :)
can someone help me with this please?
help!!! pleaseeeee!!
Answer:
D) wind and solar
Explanation:
It's simple, the sun will never stop shining and the wind will never stop blowing PLEASE MARK ME AS BRAINLIEST
Is cornstarch able to disintegrate in fire or an open flame?
Plsss don't delete my question Brainly patrol, you've deleted it too many times for no reason -_-
help me please im not sure witch one it is
Answer:
It should be CD. The second option.
Explanation:
I love your Billzo pfp :D
At which location on the HR Diagram would you find the hottest star? Question 4
options: A B C D
Answer:
B is the hottest star
Explanation:
Answer:
the answer is b
can someone help me please? ill give brainliest<3
Answer:
The amount of rainfall from 1997 to 2006 changed through spiking.
Explanation:
In 1997-1998, the El nino years were happening, and there was a lot of rainfall. Then, the El nino event came back later in 2006, this time a bit stronger. So that is the reason why the rainfall had big spikes over these years.
hope this helps!
Answer: from 1997-1999 the rain was up then dropped to 4 inches then up to 5 inches and spiked up to 8 inches in 2000 and 2001. 2002 and 2003 it was 6 inches then 7, it spiked up again in 2004 to 10 inches and dropped in 2005-2006. almost every 2 years the rain spiked up for a year by 3 inches then dropped 2 inches
Which statements describe the wave? Check all that apply.
The wave is a mechanical wave.
The wave is an electromagnetic wave.
The wave moves energy through matter.
The wave moves energy through space without matter.
The wave transfers energy parallel to the motion of the wave.
The wave transfers energy perpendicular to the motion of the wave.
Answer:
1. The wave is a mechanical wave.
3. The wave moves energy through matter.
6. The wave transfers energy perpendicular to the motion of the wave.
Explanation:
I did the assignment on Edge, 2022.
(See the attachment below.)
Hope this helped, good luck on the quiz!
A wave is an energetic disturbance in a medium that doesn't include any net particle motion. Elastic deformation, a change in pressure, an electric or magnetic intensity, an electric potential, or a change in temperature are a few examples. Here the correct options are A, C and F.
What are waves?Waves in which the medium flows perpendicular to the wave's direction are called transverse waves. A longitudinal wave moves the medium's particles in the same direction and along the same axis as the wave. The high point of a transverse wave is a crest. The low part is a trough.
A wave that requires a medium in order to spread. Examples of this include sound waves, slinky waves, and water waves. A wave is a term used to describe any moving item. When a stone is dropped into a body of water, the water is temporarily disturbed from its equilibrium positions while the wave is passing and then returns to its equilibrium positions.
Thus the correct options are A, C and F.
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Our star, the sun, has a temperature of 5,530 degrees Celsius and has a luminosity of 1 solar luminosity units. At which letter on the HR Diagram would you place our sun? Question 3 options: A B C D
name some of the elements that make up pizza example: carbon oxygen etc.. dont put answers like "Crust" or "cheese" thank you!
Answer:
Calcium (Ca) - found in cheese
Potassium (K) - found in tomato sauce base
Sodium (Na) - Salt (NaCl) in the pizza base, tomato sauce, cheese)
Chlorine (Cl) - Salt (NaCl) in the pizza base, tomato sauce, cheese)
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WILL MARK BRAINLIEST
Answer:
Its not clear
Explanation:
please reupload
1) Why does the spinning motion cool the wet bulb thermometer in a sling psychrometer when there is less humidity in the air?
2) Why are large differences in temperature between the wet bulb and dry bulb thermometers in a sling psychrometer possible only at higher temperatures?
Answer:1)Once the wick is wet, hold the handle and whirl the psychrometer in the air. Whirling generates airflow around both the wet and dry bulbs. This action allows water in the saturated wick to evaporate, thereby reducing the temperature of the wet-bulb thermometer.
2)The rate of evaporation from the wet bandage on the bulb, and the temperature difference between the dry bulb and wet bulb, depends on the humidity of the air. The evaporation is reduced when the air contains more water vapor.
Explanation:
Why do Ionic Compounds have to have correct ratios of ions?
Answer:
.....
Explanation: Because the ionic compound must be electrically neutral
Your welcome
CAN SOMEONE HELP ME!
Answer:
that would be the Calcium Ion
Explanation:
A student has two solid blocks that have different masses. The student knows that each block is composed of a pure substance, but she wants to know if the blocks are composed of the same pure substance. Which of these would best show that the blocks are composed of different substances?
A.
Both blocks can be scratched by a piece of glass.
B.
One block has a greater volume than the other block.
C.
One block conducts electricity and the other does not.
D.
Both blocks sink when placed in water.
Answer:
À
Explanation:
because they getting block for water not getting in
can someone help me with this please? ill give brainliest:)
In conclusion, the amount of rainfall in 2004 was higher than the rest of the amounts in the years later and earlier than 2004. This shows that the amount of rainfall was high in 2004.