A rock has a mass of 5 kg on the moon. What is the mass of the rock on the earth

Light from a sodium lamp passes through a diffraction grating having 1000 slits per millimeter. The interference pattern is viewed on a screen of 1.00m behind the grating. Two bright yellow fringes are visible 72.88cm and 73.

A layer of sandstone is in contact with a mass of granite. the sandstone contains small fragments of the granite. which rock is older?

Why do solid have fixed shape? a. The particles do not move b. The particles are tightly packed c. The particles are free flowing d. The particles vibrate

A diverging mirror is ...

What are the three types of sea ice and why is each important?

Make a claim for the behavior of charged objects with other charged objects. Make a claim for the behavior of charged objects with uncharged objects. Explain. From the Sticky Tape Lab.

In what ways does a stream transport its load, and which part of the load moves most slowly? Select all that apply. A. as a suspended load B. as a bed load C. as a dissolved load D. as a dissolved load

Use what you have learned so far about heat transfer to explain how hot rocks can be used to make steam?

Why is copper a good conductor?

Sketch of the distance vs time graph for a car with constant velocity