What connections can you identify between metric units for length and volume?

A wire with a resistance of 10 ohm is stretched so that its new length is four times its original length. find the resistance of the longer wire, assuming that volume of the materials are unchanged.

Power is defined as the rate at which transformed.

What is the most important use of an element's atomic number?

High voltage power is often carried in wire bundles made up of individual strands. In your initial post to the discussion, discuss the forces on the strands of wire due to the current flowing through them.

A piston above liquid in a closed container has an area of 1m2. The piston carries a load of 350 kg. What will be the external pressure on the upper surface of the liquid in KPA

In order for a boat to float, its weight must have a magnitude equal to the

Define the wavelength and frequency of a wave and explain how they are related.

An unstretched spring has a length of 10. centimeters. When the spring is stretched by a force of 16 newtons, its length is increased to 18 centimeters. What is the spring constant of this spring? A) 2.0 N/cm B) 1.6 N/cm C) 0.89 N/cm D) 1.8 N/m

An amusement park ride consists of a large vertical cylinder that spins about its axis fast enough that any person inside is held up against the wall when the floor drops away Fig. below).

Polarized light consists of waves that vibrate in one direction only.