The chemical energy of a battery is converted to heat and light energy in the wires and the bulb of a flashlight. Switch
Wire
Wire
- Metal spring
Batteries
Bulb
Which of the following statements best explains how the flashlight demonstrates the conservation of energy?

The chemical energy of a battery is converted to heat and light energy in the wires and the bulb of

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Ответ:

iancuteodora30

03.07.2021

Chemistry

The horizontal distance represents wavelength λ. The time represents the period of the wave T.

Wave speed is given by v= λ/T

Hence, those are the only parameters needed.

Note: the vertical distance is for calculating amplitude which is not used in calculating wave speed.

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The chemical energy of a battery is converted to heat and light energy in the wires and the bulb of a flashlight. Switch Wire Wire - Metal spring Batteries Bulb Which of the following statements best explains how the flashlight demonstrates the conservation of energy?