Both sound waves and light waves undergo the phenomenon of refraction when they travel form air to water. How is refraction of sound waves different from the refraction of light waves?

Object a has a length of 3 cm, a width of 2 cm, and a height of 4 cm. object b is dropped into a graduated cylinder. it displaces 19 ml of water. the volume of object a is: a: greater than the volume of object b b: less than the volume of object b c: equal to the volume of object b

Achild has maximum walking speed of 1.6 m/s. what is the length of the child's legs? 0.26 m

You notice the birds sitting on the electrical wires which of the following explain why the birds don't get shocked