Which of the following types of radiation has the highest energy? a) a-particles b) β-particles c) y-rays d) visible light e) all of these have the same energy.

(c) rays

Explanation:

The energy of the radiation is dependent on the frequency of the radiation

As the energy of the radiation is given by here h is plank's constant and is the frequency of the radiation.

From the relation we can see that if the frequency of the radiation will be more then energy will be more

As the frequency of the rays is highest so the energy of the

rays will be highest

if the thermos has a vacuum innner, then heat through conv currents and conduction are reduced = vacuum flask

the electric field is a “force field” around a charged object that illustrates the direction the electric force would push an imaginary