Asap! giving !

sort the phrases based on whether they describe reflection or refraction of light.

- passes through a prism
- bounces back from an opaque material
- moves from one medium to another
- bounces back from the boundary of two mediums
- seen in mirrors
- seen in lenses

Afisherman notices that his boat is moving up and down periodically without any horizontal motion, owing to waves on the surface of the water. it takes a time of 2.20 s for the boat to travel from its highest point to its lowest, a total distance of 0.670 m . the fisherman sees that the wave crests are spaced a horizontal distance of 5.80 m apart. (a) how much is the wavelength? (b) find the period of the wave. (c) how fast are the waves traveling? (d) what is the amplitude a of each wave?

Which body part transports oxygen removes waste materials in carries nutrients to the body as part of the circulatory system

You hang a book bag on a spring scale and place the bag on a platform scale so that the platform scale reads 23.7n and the spring scale reads 13.8n. what is the magnitude of the force that earth exerts on the bag?