⦁ A ⦁ transformer has a primary coil with 500 turns and a secondary coil with 5000 turns. Input ⦁ voltage is 220 V. What is the output voltage

Oxygen undergoes an isentropic expansion from 120 degree c and 280 kpa absolute to 140 kpa absolute. determine the final temperature of the oxygen and the amount of work per kg of o_2 produced in the process if it is adiabatic.

Determine the net charge of the predominant form of arg at (a) ph 1.0, (b) ph 5.0, (c) ph 10.5, and (d) ph 13.5

Which of the following describes how a microwave heats food