In 3.0 seconds, a wave generator produces 15 pulses that spread over a distance of 45 centimeters. Calculate its period.

0.022 s

0.066 s

0.20 s

0.33 s

What is a " tanabe sugano diagram"?

A bee flies 25m north of the hive, then 10m east, 5m west and 10m south. how far north and east of the hive is it now?

Why is it important to be able to trace the pole connection on a meter back to the same type of pole at the electrical source?

4. Any material that can flow is

You push a ball to star it rolling along a "perfectly frictionless" surface. How far will the ball roll

A car travels 35.0 mph north for 1.00 hour, then 40.0 mph east for 0.0500 hour, and finally 50.0 mph northeast for 2.00 hours. Calculate the average speed.

A 500 lb steel beam is lifted up by a crane to a height of 100 ft and is held there. A) How much work is being done to hold the beam in place? B) How much work was done to lift the beam?

If Light is shone through the slits of a card onto a sheet of white paper describe what is seen.

When you break a magnet in half, how many poles does each piece have? Explain.

What can you use to unscrew a tiny screw?