Question

An example of a high energy electromagnetic wave is
a radio wave
a red light wave
an x-ray
an infrared wave
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Give an example of an energy transformation.
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When heat is transferred to a substance explain why the temperature goes up

Answer 1

x-rays have high energy compared to other waves listed above, and radio waves have the least energy as their wavelength is large

Answer 2

example of an energy transformation ? look at light bulb. the electrical energy is converted to light energy

Answer 3

when u heat something, the kinetic energy of molecules in the substance increases. and since temperature is average kinetic energy of molecules, the temperature also raises up with increase in kinetic energy