30. A student correctly determined the

density of two rocks. If the volumes of

the two rocks are equal, the rock with

the greater density has a

A. rounder shape

B. smoother surface

C. greater mass

D. smaller size

What form of matter is vapor? a solid made of a substance that is usually liquid a liquid made of a substance that is usually gas a gas made of a substance that is usually solid a gas made of a substance that is usually liquid

The amount of work done against friction to slide a box in a straight line across a uniform, horizontal floor depends most on the

How is a plateau different from a fault-block mountain? A plateau forms due to shearing, and a fault-block mountain does not. A fault-block mountain forms from a reverse-fault, and a plateau does not.

A charge of 11 mu or micro CC is 10 cm above the center of a square of side length 20 cm. Find the flux through the square.

What is not a living part of an ecosystem? fungus, sun, tree or fly?

What happens to particles when a substance gains energy and changes state?

The density of mercury is 13,600 kg/m³. Determine the mass of 10.0 cm³ of mercury.

A force of 250 N is applied to an object that accelerates at a rate of 10m/sec2. What is the mass of the object?

The grounded conductor and the grounding conductor are one and the same conductor and perform the same function.

Summarize Newton's First Law