What do the different colors of stars tell us? A. The size of the stars
B. The shape of the stars
C. The temperatures of the stars

On a cold day, when the air temperature is 0°c, you empty your lungs and take a deep breath, filling your lungs with 4.2 l of air. if you hold your breath until the temperature of the air in your lungs reaches 37°c, what is the volume of the air in your lungs at that point, assuming the pressure does not change?

At what time will the interfering waves have an amplitudeof zero?

Select all the correct answers. which three statements about electromagnetic radiation are true?