What type of interaction occurs when a wave hits an object that it cannot pass?

Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?

The process of predicting values that extend beyond the range of data points is called absolute value extrapolation interpolation prediction for any given: )

Using the free-body diagram, calculate the net force acting on the sled. is the sled in a state of dynamic equilibrium?