Answer:
Burning of canful of petrol will release more energy
Explanation:
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Answer:
D. moving slow at a constant speed and traveling along a straight line
The kinetic molecular theory of matter states that: ... Molecules in the solid phase have the least amount of energy, while gas particles have the greatest amount of energy. The temperature of a substance is a measure of the average kinetic energy of the particles.
That's called the "normal" to the surface at that point.
Answer:
A light beam incident on a diffraction grating consists of waves with two different wavelengths. The separation of the two first order lines is great if
the dispersion is great