Correct answer
A. X-rays
Explanation
X-rays is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
In normal state of energy the incident high energy photons will be______________?
If Ax is -ve and Ay is +ve, the resultant is:___________?
Waves produced at the surface of water by a pencil executing vibrating motion if held vertically at a frequency of 50Hz are__________________?
The branch of physics which deals with the living things is called_________?
The escape velocity of a body in gravitational field of earth is independent of__________________?
If we whirl a stone at the end of a string in the vertical circle, it is likely to break when the stone is________________?