Can you put this in english plz i dont want to be rude but i cant read this at all
A small increase in aperture will result in a small increase in brightness.
Answer:
F = 0.075 N
Explanation:
given,
diameter of ping pong ball = 2.55 cm
average density of the ball = 0.116 g/cm³
Force require to hold the ball completely submerged= ?
Volume of the ball


V = 8.63 cm³
density of water = 1 g/cm³
force required to keep the ball submerged is equal to


F = 7.63 x 9.8 x 10⁻³
F = 0.075 N
Force required to keep the ball inside the water is equal to 0.075 N
Answer: 2372Kev
Eg = 2222keV
Eex = ?
Eex - Eg = 150keV
Eex - 2222 = 150
Eex = 150 + 2222
Eex = 2372keV
Explanation:
The energy possessed by the deuterium particles in their ground state or unexcited state is Eg and in that in their excited state is Eex
Answer:
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Explanation: