Which statement describes the magnetic effect of a bar magnet?

What happens to the temperature of a gas when it is compressed? a the temperature does not change. b the temperature increases. c the temperature becomes unpredictable. d the temperature decreases?

A 8-N block slides along a level surface. it has the inital speed of 7m/s. The work done by a 15N force pushing this block is: a) 3J b) 6J c) 56J D) impossible to calculate without more information e) none of these

What are the smallest parts that make up matter?

An electrically neutral atom has the same # of protons and electrons true or false?

Before the widespread use of computers, how was the epicenter of an earthquake determined?

Which planet was almost massive enough to have become a star?

Which resource is renewable but can be made unusable if not managed properly? A. wind B. biomass C. sunlight D. minerals and rocks

Apply Newton's first law to music playing on the radio.

Is platinum carbonate naturally occurring or human made?

A 230-km-long high-voltage transmission line 2.0 cm in diameter carries a steady current of 1,100 A. If the conductor is copper with a free charge density of 8.