A10.00-kilogram block slides along a horizontal, frictionless surface at 12.0 meters per second for 6.00 seconds. the magnitude of the block's momentum is

Select all the correct answers. which changes will increase the rate of reaction during combustion? decreasing the area of contact between the reactants adding more oxygen to the reaction removing heat from the reaction changing the reactants from solid form to powdered form lowering the exposure of the reactants to air

Describe how the motion of a spring being pushed forward and backward is similar to the motion of air particles in a sound wave.

As microwave light travels through a liquid, it moves at a speed of 2.2 x 108 m/s. if the frequency of this light wave is 1.1 x 108 hz, what is the wavelength of this microwave?