Low-frequency red light is used in dark rooms because it does not expose the film. this is because the red light has a low a) amplitude. b) energy. c) intensity. d) wavelength.

How will technology impact medicine in the future?

The oxidizing agent our bodies use to obtain energy from food is oxygen (from the air). if you breathe 15 times a minute (at rest), taking in and exhaling 0.5 l of air with each breath, what volume of air do you breathe each day? air is 21% oxygen by volume. what volume of oxygen do you breathe each day?

Hybrid instruments that play sounds that are part sampled and part synthesized are known as: