Glossopteris is an ancient, extinct species of found in South America, Africa, Asia, Australia, and Antarctica.

A camcorder has a power rating of 15 watts. If the output voltage from its battery is 2 volts, what current does it use

Choose the one statement that is true of the noble gases?

If the potential across two parallel plates, separated by 4.0 cm, is 15.0 V, what is the electric field strength in volts per meter?

A uniform wire is cut into 4 segments. Each segment is twice as long as the earlier segment. If the shortest segment has a resistance of 4 ohm, find the resistance of original wire.

justin pushes basket of toys with 50N of force for 3 meters in 100 seconds. how much work did he do on the basket

When a fork is placed in a hot piece of lasagna, thermal energy is transferred up the fork by ...

Levi observed properties of four different waves and recorded observations about each one in his chart.

A rocket is shot straight up from the earth, with a net acceleration (acceleration by the rocket engine minus gravitational pullback) of during the initial stage of flight until the engine cut out at sec.

Which moon has a thick atmosphere made mostly of nitrogen?

J. J Thompson proposed that atoms were made up of positively charged particles with electrons scattered into them. How did he reach this conclusion?