How does thinking about light as a stream of particles, rather than a single wave?

Compare and contrast the average kinetic energy of 0.5 L of coffee at 34ÁC,

Can fly but have no wings. I can cry but I have no eyes. Wherever I go, darkness follows me. What am I? I will give brainiest if you get it correct

Sal is thinking about making a positive change in his life. But there are risks involved. Which is the healthiest way that Sal can approach these risks?

Calculation of work out put in machine

Seems knows the mass of a basketball. What other information is needed to find the balls potential energy? A. The volume and height the ball reaches B. The volume and shape of the ball C. Acceleration due to gravity and the height the ball reaches D.

How does a low pressure system determine the weather in an area?

Molecules at room temperature move freely. What happens to the molecules when heat is removed until it freezes? Molecules group together Molecules slow down and contract Molecules speed up and expand Molecules move freely

A spring is used in a lab. It is vibrated at different frequencies and the wavelength is recorded. Using the graph of the data, what is the relationship found between frequency and wavelength? A) Frequency and wavelength are inversely related.

How do you describe the frequency of waves perceived by the observer from the moment the source appears to the moment it disappears?

What causes the stars to appear to move across the night sky?