Competition-Radiation

The relationship between voltage and the pulse height is complicated.

• True

• False

Beta produces more ion pairs than alpha

• True

• False

All the regions of the CHARACTERISTIC CURVE can be used to build detectors

• True

• False

Secondary ionization is the phenomenon governing the operation of proportional counters and Geiger-Müller counters

• True

• False

In RECOMBINATION REGION, the voltage is high

• True

• False

in PROPORTIONAL REGION, the Number of ion pairs collected increases linearly as the voltage increases.

• True

• false

In ............................region, the positive ions reduce the electric field to a point where further avalanches are impossible

• proportional

• limited proportional

• recombination

In the............ region, we cannot discriminate against different radiation types or energies.

• GEIGER Muller

• limited proportional

• proportional