Which is the SI base unit for distance? A. cm B. km C. m D. mm

How many calories is required to raise the temp from 11to 23?

According to kinetic molecular theory, which statement best describes collisions between gas particles? A. They are elastic. B. They are predictable. C. They decrease the particles' energy. D. They cause the particles to stick together.

Why is it important for small mammals to hear well

According to Wired magazine, a fidget spinner has a radius of 3.7 cm and can reach a top rotational speed of 140 rads/sec. What is the Period of the spinner at that speed and what is the tangential velocity at the edge?

What effect would a current of greater than 0.2 amp have on your body? a. It would be almost unnoticeable. b. It might cause an irregular heartbeat and disrupt the flow of blood. c. It could cause burns and stop your heart. d.

It is desiredto FDM 30voice channels (each with a bandwidth of 4.5KHz) along with a guard band of 0.8KHz.

Solve each problem. Be sure to show your work and give a final answer with units rounded to the given number of significant figures. 1) Find the voltage on a circuit with a resistance of 12.5 Ω if it has a current of 2.35 A. 2) If a circuit with a 9.

How do you best determine whether j/m2 and m*s2/n are equivalent units?

Which is the most important radiation conduction or convection? Explain

A compressed spring has 16.2 J of elastic potential energy when it is compressed 0.30 m. What is the spring constant of the spring?