The correct answer would be <span>Magnesium oxide
Hope this helped :)
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A would be the answer because thats how long it takes
Answer:
Acceleration acts always in the direction. Of the displacement. Of the initial velocity.
Answer:
(a)
(b)
(c)
Explanation:
The Planck-Einstein relation allows us to know the energy (E) of a photon, knowing its frequency (f). According to this relation, the energy of the photon is defined as:
Here h is the Planck constant.
(a)
(b)
(c)
Answer:
His third law states that for every action (force) in nature there is an equal and opposite reaction. Explanation: