Answer:
A burning candle. (chemical energy into energy of heat and light, i.e. thermal and wave)
Explanation:
1). The object winds up in a different location.
2). Work is done.
Answer:
B. Earth's internal heat is thermal energy generated from molten rock under great pressure.
Hello
1) The total distance the light has to cover to go from Earth to the Moon and back is twice the distance between the Earth and the Moon:
2) Given the relationship
where
is the speed of light, S the total distance covered calculate at point 1), and t the time, we can find the time the light needs to go from Earth to the Moon and back again: