Question

How is radiation a physical carcinogen?

Answer 1

Hint:Carcinogenic substances can damage the genome or disrupt the cells that participate in the metabolic process. Many radioactive substances are thought to be carcinogenic, but their carcinogenic properties are caused by the radiations they emit.


Complete step by step solution:
The transmission or emission of energy in the form of particles or waves through a material medium or space is known as radiation.
Electromagnetic radiation, such as radio waves, heat, x-rays, gamma radiation, and even visible light are all examples of radiation. Alpha, neutron and beta radiation are examples of particle radiation. Seismic waves, sound, and ultrasound are examples of acoustic radiation. Radiation from the earth's gravitational field
Radiation can be classified as non-ionizing or ionizing depending on the energy of the radiated particle. The most common sources of ionizing radiation are radioactive materials that emit, alpha, beta, and gamma radiation. Non-ionizing radiation is commonly produced by visible light, microwaves, and infrared light. Despite their few benefits, both types of radiation are harmful to one's health.
When a radioactive material emits particles that enter a person's body and cause damage, this is known as radiation poisoning. Different radioactive substances have different characteristics. They can both harm and help people in different ways, and some are more dangerous than others.
Depending on the dose received, radiation exposure can have a variety of effects. The duration of the health effects is a key factor in determining whether they are chronic or acute. Acute exposure occurs when a large dose of radiation is delivered all at once, while chronic exposure occurs when a small dose of radiation is delivered over time.
Thus, in this way radiation is a physical carcinogen.

Note:
 Ionizing radiation damages the genetic material in reproductive cells, resulting in mutations that are passed down from generation to generation. Radiation's mutagenic effects were first discovered in the 1920s, and since then, it has been widely used in genetic research to obtain new mutations in experimental organisms.