A wave changing shape when passing through an opening is an example of what?

A. Diffraction

B. Refraction

C. Reflection

D. Scattering

While walking to work in Boston shortly after sunrise you notice that the water level in the bay is exceptionally low. Based on this very low low-tide and the dark cloudless sky last night, what is the current phase of the moon

Give 3 visible examples of motion that is caused by forces from non-living things

What do siesmic waves and sound waves have in common

An object of mass M is dropped near the surface of Earth such that the gravitational field provides a constant downward force on the object.

With your hand parallel to the floor and your palm upright, you raise a 3-kg book upward with an acceleration of 2 m/s2. what is the magnitude of force that your hand exerts on the book while it is accelerating?

What should i put on a greeting card for the birth of quartzite

What shows evidence of active transport?

A man stands on a platform that is rotating (without friction) with an angular speed of 1.2 rev/s; his arms are outstretched and he holds a brick in each hand.

A perfectly conductive plate is placed in the y z-plane. An electromagnetic wave with electric field is incident on the conductor.

What is Electric potential energy in the easiest way to explain?!!