Light with a wavelength of 6.6 x 10^-7 m lies in the red region of the visible spectrum (red light). What is the frequency of this light?

An experiment is designed to test the relationship between the initial height of a basketball before it is dropped to the height of its rebound bounce. the height of the rebound bounce is measured using a scale positioned behind the ball. in the above experiment, which condition would not be controlled? a). the starting height of the ballb). the surface the ball bounces on c). the type of ball d). the method to measure the rebound height of the ball

What is work? how much work is done to move an object 0 meters?

Select the word from the list that best fits the definition classification of most stars on the h-r diagram