Which of the following statements is true?

A. Minerals can be solids or liquids

B. Minerals can be elements or compounds

C. Graphite and gold are examples of gemstones

D. Triclinic crystals have more right angles than isometric crystals

Why are parents make us do something.

How are we able to see 3D objects?

Three currents are passing through a surface bounded by a closed path. The currents have different values and directions. According to Ampere's law, (Equation 21.8), what is the value of I on the right side of this equation?

How are energy, time, and power related?

6 A single sheet of aluminium foil is folded twice to produce a stack of four sheets. The total thickness of the stack of sheets is measured to be (0.80 ± 0.02) mm. This measurement is made using a digital caliper with a zero error of (-0.20 ± 0.

The net force acting on a 50kg crate is 0 N. what is the crates accelratiin

How long in seconds will it take a car traveling at 100 miles/hour to travel the length of an American Football field?

If you increase the mass of an object, but keep the force on it constant, its acceleration decreases? true or false

Equipotentials are lines along which Select one: a. the electric field is constant in magnitude and direction. b. the electric charge is constant in magnitude and direction. c.

What is the unit for magnitudes in astronomy?