Even if two cars perform the same amount of work, one car can still have more power.

Answers

Answer 1

Answer: true because one car can have more power and just be able to to the easy stuff and the hard stuff

Related Questions

Not chemistry but I need help. Someone plz answer these
Why is it important that the polymer membrane in a PEM fuel cell allows only protons to move through it? It forces the electrons to move through an external circuit, where they can do work. It prevents the protons from reacting with the compounds in the rest of the fuel cell. It allows the protons to build up potential energy and release more energy when they react with oxygen. It keeps the electrons from corroding the interior of the PEM fuel cell.
Metalloids are border of metals and non metals why
suppose a variation makes an individual member of a species better adapted to its environment.how might the variation affect the individual's reproduction.
What are all structures that make up the immune system?

What is the difference between endothermic and exothermic reactions?

Answers

Endothermic take in energy.
Exothermic give out energy.

I remember it by imaging that the energy is either 'ENtering' or 'EXiting'.

Hope this helps.

Final answer:

Endothermic reactions absorb energy from the environment and make it cooler, such as photosynthesis in plants, while exothermic reactions release energy into the environment and make it hotter, like burning wood in a fireplace.

Explanation:

Endothermic and exothermic reactions are different in terms of energy absorption and release. In an endothermic reaction, energy in the form of heat is absorbed from the surroundings into the system (reaction). This causes the environment to become cooler. An example would be the process of photosynthesis in plants.

In contrast, an exothermic reaction releases energy into the surroundings. As a result, the environment around an exothermic reaction heats up. An example of an exothermic reaction is combustion, such as the burning of wood in a fireplace.

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What is this a model of

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Answer:

An atom or, to be more specific, a helium atom.

Explanation:

This is a model of an atom. You can tell by the nucleus made only out of neutrons (the balls with no + or - sign) and protons (the balls with the + sign) and by the electrons (the balls with the - sign) circling around the nucleus.

This is a model of not just any atom, but a helium atom. An atom is defined by it's number of protons. For example, an atom with 1 proton is always hydrogen and an atom with 6 protons is always carbon. As you can see, this model has 2 protons. Any atom with 2 protons is a helium atom. This is a model of a helium atom.

I hope this helps. Feel free to ask my any questions if you are confused. Happy studying. Enjoy your thanksgiving. :)

A substance X contains 10 gram of calcium carbonate calculate the number of oxide of calcium carbonate present in x

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Answer:

x contain 9 percent ofcalcium carbonaye

The answer could be x = 10 of calcium

an, 13 Students set up two environments see which one best supports growth of hibiscus flowers. One environment is created as a desert, using The plant is exposed to high temperatures. The a tropical other environment is create exposing the forest, using soil and the plant to high temperatures. What is variable used in the investigation? 5.2(A) CA The temperature The environmen The type of flower The amount of sunlight in D

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B. The Enviroment. The Soil and Humidity are differant. They both have high tematures, they use the same flowers in both, Hibiscus. The tropical environent should help the Hiviscus grow better.

Which is one common use of neutron activation analysis A. Assessing the function of body organs such as the thyroid
B. Killing cancerous cells
C. The transmutation of hydrogen into helium
D. Detecting art forgeries

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Detecting art forgeries is one common use of neutron activation analysis. Hence, option D is correct.

What is neutron activation analysis?

NAA is a non-destructive analytical technique that can be used to determine the elemental composition of a sample.

It is particularly useful for the analysis of trace elements, as it is highly sensitive and can detect even very small amounts of elements.

In the field of art conservation, NAA is used to analyze the composition of pigments and other materials used in artworks, which can help to authenticate or identify forgeries.

Neutron activation analysis is a highly versatile and powerful analytical technique that can provide valuable insights into the elemental composition of a wide range of samples. Its sensitivity and accuracy make it an important tool in many scientific fields, including art conservation.

Thus, option D is correct.

To learn more about the neutron activation analysis, follow the link:

brainly.com/question/4204382

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b killing cancerous cells

Find out the application of all the inert gases prepare a chart

Answers

Inert gases are group 18 elements. They have there valance shell completely filled, hence they donot undergo chemical reactions under normal conditions.

Following are the list of inert gases, along with their application:

Helium:Used as component of breathing gases due to its poor solubility in fluids or lipids. Helium is used in low temperature cryogenics.

Neon: Neon finds widespread applications in daily life such as lights, fog lights, TV cine-scopes, lasers, luminous warnings etc.

Argon: Argon is used in electrical components to provide a protective heat transfer medium for semiconductors. Argon is also capable to fill fluorescent and incandescent light bulbs. It assist in providing blue light.

Krypton: Krypton are usually mixed with a halogen to produce excimer lasers

Xenon: It is possible to generate X-rays from Xe. When Xe mixed with oxygen, it has to capability to enhance the contrast in CT imaging.

Radon: Radon is a radioactive element, which is used for radiotherapy and relief from arthritis.

Noble gases/inert gases are used in various fields including lamp fillers, metal welding or coolers

Further explanation

Noble gas (group 8A in the periodic system the element) is an element that is not reactive (stable)/inert

Its stability is caused by:

1. ns² np⁶ electron configuration (except He: 1s2), electrons in the subshell are already paired, making it difficult to form bonds with other elements