Atoaster draws 8 a of current with a voltage of 120 v. which is the power used by the toaster?

Name three different units of energy used to measure heat and describe what type of situations each is usually used.

Zeros that follow non-zeros numbers and are also to the right of a decimal point are significant

A2.00-m long piano wire with a mass per unit length of 12.0 g/m is under a tension of 8.00 kn. what is the frequency of the fundamental mode of vibration of this wire?