Name the electromagnetic waves that have frequencies greater than those of ultraviolet light but less than those of gamma rays.

Arrange the given electromagnetic radiations in the descending order of their frequencies. Infarred, X-rays, ultraviolet and gamma rays.

From the following, identify the electromagnetic waves having the maximum frequency? Radio waves Gamma rays visible light Microwaves Ultraviolet rays and Infrared rays.

From the following, identify the electromagnetic waves having the minimum frequency? Radio waves Gamma rays visible light Microwaves Ultraviolet rays and Infrared rays.

Can you have a triangle with all the three angles greater than 60^@ ?

Write the order of frequency range and one use of each of the following electromagnetic radiations Gamma rays.

Write the order of frequency range and one use of each of the following electromagnetic radiations Gamma rays.

Draw the less than cumulative frequency graph for he following data :

Draw ‘less than’ cumulative frequency curve on the basis of following distribution :