Answer:
Newton's Cradle experiment perfectly demonstrates the law of conservation of momentum which states that in a closed system, momentum before the collision is equal to momentum after the collision of the system.
As the first ball swings in the air, it gains momentum. When it strikes the second ball, it loses momentum and second ball gains equal amount of momentum. The second ball transfers the momentum to third, then fourth and till the last. The last ball when gains the same momentum swings up in the air. This continues. This experiment is done in drag free condition. This means there is no loss of momentum or opposing forces present.
Electricity is not apart of it
Answer:
A) color
Explanation:
Visible light is a portion of the electromagnetic spectrum, that includes wavelengths approximately from 380 nm to 750 nm.
It is the only part of the electromagnetic spectrum that the human eye can see. Depending on the wavelength of the light in this region, we perceive the light as a different color.
Therefore, each color is associated to a different range of wavelength, as follows:
Violet 380 - 450 nm
Blue 450 - 495 nm
Green 495 - 570 nm
Yellow 570 - 590 nm
Orange 590 - 620 nm
Red 620 - 750 nm
<h3>Answer :</h3>
Let the final temperature be "T".
For the piece of copper :
- mass,
- specific heat capacity,
- initial temperature,
Then the heat of copper :
For copper calorimeter :
- mass,
- specific heat capacity,
- initial temperature,
Then the heat of copper calorimeter :
For water :
- mass,
- specific heat capacity,
- initial temperature,
Then heat of water :
By energy conservation, the sum of all these energies should be zero as there were no heat energy change before the process, i.e.,
<u>____________________________</u>
[Note: in case of considering temperature difference it's not required to convert the temperatures from 
to K or K to .]
Following are the ways that Venus does not follow the patterns of the other inner planets because Venus lacks life and water oceans, like does Earth.
<h3>What are inner planet?</h3>
Mercury, Mars , Earth,and Venus and are known as inner planets because their surfaces are compact and rocky, similar to Earth's terra firma.
Venus and the other inner planet are pretty different as well. Following are the ways that Venus does not follow the patterns of the other inner planets are;
1. Venus has an atmosphere that is nearly 100 times thicker than Celestial bodies with extremely heated surface temperatures.
2. Venus lacks life and water oceans, like does Earth.
3. In comparison to Earth and the other planets, the Venus rotates backwards.
Hence, Venus does not follow the patterns of the other inner planets.
To learn more about the inner planet, refer to the link;
brainly.com/question/17225178
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