Which of the following is a benefit associated with nuclear energy? A. Radiation exposure and waste leakage B. Radioisotopes used as tracers in industry C. Radiation utilized in fertilizer production D. Radiophosphorous used in dental treatment

Describe how a metamorphic rock might become a sedimentary rock over time. A) Metamorphic rock melts, cools, and undergoes recrystallization. B) Metamorphic rock is intruded by igneous rock and it melts, cools, and becomes solid again.

Vesna Vulovic survived the longest fall on record without a parachute when her plane exploded and she fell 6 miles, 551 yards. What is this distance in meters?

A book is resting on a table. The book has A) kinetic energy only. B) potential energy only. C) both kinetic and potential energy. D) neither kinetic or potential energy

Suppose you are outside on a hot day and you move into the shade of a tree. which form of energy transfer are you avoiding? Explain.

In another solar system is planet Driff, which has 5 times the mass of the earth and also 5 times the radius. How does the gravitational acceleration on the surface of Driff compare to the gravita- tional acceleration on the surface of the earth? 1.

A universal law is a principle that is in effect everywhere at all times. Which example is likely to be a universal law? A. the force of attraction between two objects B. the model of the atom C. objects with like charges attract D.

Explain why a construction worker who uses a jackhammer on a rock does not produce a metamorphic rock.

What was the average speed in km/h of a car that travels 400.0 km in 4.5 h?

Which of the following statements is true of a gas? It has a fixed volume, but not a fixed shape It has closely packed molecules It can change into a liquid by adding heat It takes the shape and size of a container

A galvanometer with a resistance of 40.0 ω deflects full scale at a current of 2.0 ma. what resistance should be used with this galvanometer in order to construct a voltmeter that can read a maximum of 50 v?