Question

define Geiger counter

Answer 1

a device for measuring radioactivity by detecting and counting ionizing particles.

Answer 2

$\bold\red{\underline{\underline{Geiger-Muller\:counter}}}$

• Geiger-Muller counter is used for detecting α, and β-particles, cloud chamber is used for detecting radioactive radiations and for determining their paths, range and energy.

• In scintillation counter, the particles of radiations are detected by the flashes of light produced in the scintillator.

Thank You ❤

@swigy

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