A piece of metal is?

A. made of atoms

B. a solid

C. a type of matter

D. all of the above

A manufacturer sells two goods, one at a price of $1000 a unit and the other at a price of $16,500 a unit. A quantity q1 of the first good and q2 of the second good are sold at a total cost of $5000 to the manufacturer.

Conduction occurs more easily between solids and liquids. This is because the particles in gases are A) farther apart and move faster. B) closer together and move faster. C) further apart and move more slowly. D) closer together and move more slowly.

A wave is moving toward shore with a velocity of 18.0 m/s. If its period is 4 s, what is its wavelength? Explain your answer.

A weight lifter lifts a set of weights a vertical distance of 2.00 m. If a constant net force of 350 N is exerted on the weights, what is the work done by the lifter on the weights?

State the principle of conservation of energy

What is energy from the sun called?

Which was least likely to have been a component of Earth's atmosphere before life began? A-sulfur B-carbon dioxide C-oxygen D-water vapor

You jog at 9.50 km / h for 8.00 km; then you jump into a car and ride an additional 16.0 km. What average speed must the car have for the average speed for the entire 24.0-km trip to be 24 km/h?

A tool industry characterized by the appearance of hand axes, a bifacial type of blade.

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