4. What type of wave carries no energy? a. Gamma rays c. all waves carry energy b. Yisible light d. radio waves

The correct answer is c. all waves carry energy.<br /><br />All types of waves, including gamma rays, visible light, and radio waves, carry energy. The amount of energy carried by a wave depends on its amplitude and frequency. Therefore, it is incorrect to say that any type of wave carries no energy.