Assertion (A): Radio waves bend in a magnetic field. Reason (R): Radio waves are electromagnetic in nature.

Assertion (A): In the visible spectrum of light, red light is more energetic than green light. Reason (R): The wavelength of red light is more than that of green light.

How can the height of a person who is six feet tall be expressed (approximately) in nanometres?

Match List- I with List- II and choose the correct answer from the code given below- List-I (Energy Conversion) A. Heat to electric B. Electric to sound C. Mass to heat D. Chemical to heat and light…

The ratio of the diameters of moon and earth is nearly

What was the fissionable material used in the bombs dropped at Nagasaki (Japan) in the year 1945?