Question

These rays penetrate to the depths of food?

A- Infrared Ray

B- Y-Ray

C- U.V. Ray

D- U.V. Ray and Y-Ray

Answer 1

The correct answer is:

C- U.V. Ray

U.V. rays, or ultraviolet rays, have the ability to penetrate the depths of food. Infrared rays and Y-rays do not possess the same penetrating capability as U.V. rays.

~~~Harsha~~~