Where on the electromagnetic spectrum is visible light found? a. between x-rays and uv rays b. between x-rays and gamma rays c. between infrared rays and uv rays d. between radio waves and microwaves

Light from a sodium lamp passes through a diffraction grating that has 1000 slits per millimeter. the interference pattern is viewed on a screen 1.000 m behind the grating. the first (m = 1) two bright yellow fringes that are visible are 0.7288 m and 0.7300 m from the central maximum. what are the wavelengths of these two fringes?

Awhite-blue star is hotter than a red star. select the best answer from the choices provided true or false

What type of force holds atoms together in a crystal?