In the choices above, the correct letter of the question is letter a, scintillation counter. It is because it uses a phosphor-coated surface in order to use its function in detecting radiation. Its component could produce bright flashes where it will be sufficient in detecting the radiation.
Explanation:
WE A është ai Në The H Përshëndetje Nme është
1.54 x 10^-10 (ten to the negative tenth power)
False because particles stop moving or study slow down.
