Ok, what determines the color of light? A. pitch

B. amplitude

C. frequency

D. compressed speed

What color would an object that reflects green and blue light appear to be in white light? a. blue b. cyan c. magenta d. black

Which graph best represents the relationship between the electric current and the rate at which a magnet is turning inside an electric generator?

This is important. 1. which of the following is an si base unit for measuring length? (2 points) inch gram meter mole 2. which of the following units for distance is an si unit? (2 points) centimeter foot inch yard 3. which of the following tools should a scientist use to measure an object in meters? (2 points) electronic balance pan balance tape measure thermometer