What description best describes both mirrors and lenses?

question 2 options:

a. mirrors absorb light and lenses diffract light.

b. lenses reflect light and mirrors refract light.

c. mirrors diffract light and lenses absorb light.

d. mirrors reflect light and lenses refract light.

im not to sure what it is

increasing transnational kinetic energy. because the transnational kinetic energy formula consists of only two variables, mass and velocity, increasing one of those properties is the only way to increase an object's transnational kinetic energy. increases to mass and velocity, however, do not have the same impact.