What electrical term is AC an abbreviation for?

According to Ohm's Law, what would the resistance be in a circuit with 40 volts and 8 amps?

What is the scale used to measure tornadoes?

About how fast does sound travel in meters per second?

How many grams are in a pound?

What is a space which is entirely devoid of matter called in science terms?

To which part of physics does the Archimedes' Principle refer?

What was the first sound-recording device called?

The Bernoulli Effect concerns what physical system?

What is it called when a current skips part of the circuit?

What kind of electromagnetic radiation arises only from nuclear excitations?

What are the ends of a bar magnet called?

Which century was Isaac Newton born in?

In math, "pi" is equal to?

What does splitting a laser light into two beams through a silver mirror make?

What tool uses a magnetic needle that points north?

What is the anti-matter equivalent of an electron?

What tool do people at sea use to measure distance with echoes?

Dimples on golf balls help increase speed by reducing what?

What constant is equivalent to 96,485 coulombs per mole of electrons?

What is the distance between two peaks of a wave called?

What type of lens has a thin middle and makes objects appear smaller?

How fast does light travel in one second?

What is the second derivative of displacement?

What is the opening of a lens, which controls the amount of light?