A sample of the mineral calcite has a volume of 15 cm³ and a mass of 40.5 g. What is the density of the calcite?

A. 0.37 g/cm³

B. 2.7 g/cm³

C. 55.5 g/cm³

D. 607.5 g/cm³

Batteries and generators are examples of voltage sources which create a potential differences in a circuit? true or false

What type of energy does a soccer player transfer to the ball?

When a mediator guides the mediation process but does not express an opinion this is? A. direct mediation B Expressive mediation C. Interactive mediation D. Facilitative mediation

Snakes and lizards are rarely found near polar environment explain why

A boy a having a weight of 80 lb and a girl b having a weight of 65 lb stand motionless at the ends of the toboggan, which has a weight of 20 lb.

A sheet of paper can be withdrawn from under a container of milk without toppling it if the paper is pulled A. gravity pulls very hard on the milk carton. B. the milk carton has very little weight. C. the milk carton has inertia. D.

What is concave mirror

Two boxes are suspended from a rope over a pulley. each box has weight 50 n. what is the tension in the rope

What happens when you put a galvanized zinc nail in copper solution for an hour? Does is rust or turn different color? What is the outcome? What happens after an hour in vinegar?

Psuedopod in a sentence