Sunlight: -is a mixture of all visible light.
-contains only red, yellow, and blue light waves.
-does not contain ultraviolet waves.
-None of the choices are correct

22. the effect of threshold braking is to a cause skids. b. lock wheels. c. prevent locking of wheels. d. increase stopping distance.

Modern physics a photon emitted from an excited hydrogen atom has an energy of 3.02 electron volts. which electron energy-level transition would produce this photon? a. n=1 to n=6 b. n=2 to n=6 c. n=6 to n=1 d. n=6 to n=2 i chose b but the correct answer is d can someone tell me why? and what's the difference?

Could someone . i have tried to solve myself but my calculation is off