Frequency and wavelength of a wave are: A.)not related
B.)inversly related
C.)directly related
D.)depend on waves velocity

Which describe reflection? check all that apply. light bounces off a boundary.

Using the work energy theorem. what is the velocity of a 850kg car after starting at rest when 13,000j of work is done to it.

This is important. 1. which of the following is an si base unit for measuring length? (2 points) inch gram meter mole 2. which of the following units for distance is an si unit? (2 points) centimeter foot inch yard 3. which of the following tools should a scientist use to measure an object in meters? (2 points) electronic balance pan balance tape measure thermometer