Radiation Detection Quiz

What is the primary function of a Geiger-Muller counter?

• Count the number of neutrons in a sample

• Measure the acidity of a substance

• Detect and measure visible light

• Detect and measure ionizing radiation

How does a scintillation detector work in detecting radiation?

• It converts incoming radiation into flashes of light

• It creates a magnetic field to attract radiation

• It absorbs radiation and emits heat

• It generates an electric current when exposed to radiation

What is the basic principle behind an ionization chamber for radiation detection?

• Analysis of chemical composition

• Measurement of electrical charge produced by ionizing radiation

• Detection of sound waves

• Measurement of temperature changes

What is the purpose of radiation dosimetry?

• To measure the temperature of non-ionizing radiation

• To increase the production of ionizing radiation

• To decrease the risk of ionizing radiation exposure

• To measure and assess absorbed dose of ionizing radiation

What are the different types of radiation monitoring devices?

• Spectrometers, calorimeters, photometers

• Telescopes, microscopes, binoculars

• Geiger counters, scintillation detectors, ionization chambers

• Thermometers, barometers, hygrometers

What are the advantages of using a Geiger-Muller counter over other radiation detection devices?

• Higher sensitivity, portability, and cost-effectiveness

• Lower sensitivity, inaccuracy, and high cost

• Lower sensitivity, immobility, and high cost

• Lower sensitivity, fragility, and high cost

How is the sensitivity of a scintillation detector compared to an ionization chamber?

• Higher

• Unrelated

• Lower

• Equal

What are the units used for measuring radiation dose in radiation dosimetry?

• Gray (Gy) and Sievert (Sv)

• Meter (m) and Liter (L)

• Celsius (C) and Fahrenheit (F)

• Kilogram (kg) and Pound (lb)

What are the potential health risks associated with exposure to radiation?

• Improved immune system

• Increased risk of cancer, genetic mutations, and damage to organs and tissues.

• Reduced risk of heart disease

• Enhanced cognitive function

How can radiation monitoring help in ensuring safety in nuclear facilities?

• By ignoring abnormal radiation levels to maintain safety

• By increasing the radiation levels to improve safety

• By detecting abnormal levels of radiation and indicating potential safety hazards.

• By using radiation to create potential safety hazards