What is the frequency of infrared light of 1.0 x 10-4 m wavelength?

An ant does 1 N-m of work in dragging a 0.0020-N grain of sugar. How far does the ant drag the sugar.

A man pulls on his dogs leash to keep him from running after the bicycle. Which term best describes this example?

if a material has a half-life of 24 hours, how long do you have to wait until the amount of radioisotope is 1/4 its original amount?

If an insulator replaces a conductor in an electrical circuit, the flow of electrons in the circuit will be A) less B) greater C) the same

An object with a speed of 20. meters per second has a kinetic energy of 400. J. The mass of the object is A. 1.0 kg B. 2.0 kg C. 0.50 kg D. 40 kg explain why

Chang wants to build a circuit that will light up the bulb from a flashlight. Which component could Chang leave out and still light up the bulb? the switch the battery the wire the light bulb

Waves arriving at a fixed boundary are a. neither reflected nor inverted. c. reflected and inverted. b. reflected but not inverted. d. inverted but not reflected.

Two children are throwing a ball back and forth to each other aboard a rapidly moving cruise ship. The observer who is in the BEST frame of reference to accurately decide which child is throwing the ball harder is A) standing on the shore.

The velocity of car is 80.0 miles per hour. What is the velocity of car in meters per second? (1 km - 0.621 miles) m/s

The kinetic energy of an object is quadrupled. its momentum will change by what factor?