gold has a density of 19.32g/cm^3. aluminum has a density of 2.7g/cm^3. which is heavier: 1g of gold or 1 g of aluminum? explain

What objects in the universe give out their own light?

The nuclear force that binds the nucleons together in the atom is relatively weak and has a long range strong and has a long range weak and has a short range strong and has a short range

A ball is dropped from rest and falls to the floor. The initial gravitational potential energy of the ball-Earth-floor system is 10 J. The ball then bounces back up to a height where the gravitational potential energy is 7 J.

Which of the following represents an aspect of Carol Gilligan's theory on moral development? A. A man's judgment of wrong doing is generally based on relationships. B. Women and men often differ in reasoning about moral issues. C.

What is the temperature of a gas in which the atoms are moving very very slowly?

The instantaneous velocity of an object is the blank of the object with a blank

Which of the following best describes the earth's average surface temperature for the past 900,000 years? A. a steady warming trend B. fairly steady temperatures until recently C. prolonged periods of cooling and warming D.

What should you always include in a great summary? (Select all that apply) A. investigation plan B. possible errors C. predictions D. new questions

What are the "base units" in the S. I. system?

What action happens if the moon spins on its axis like a top