If you have 12 volts across a 240 ohm resistor, what is the minimum safe power rating for the resistor?

The transfer of heat through the movement of a gas or liquid a. convection b. conduction c. radiation

This is important. 1. which of the following is an si base unit for measuring length? (2 points) inch gram meter mole 2. which of the following units for distance is an si unit? (2 points) centimeter foot inch yard 3. which of the following tools should a scientist use to measure an object in meters? (2 points) electronic balance pan balance tape measure thermometer

Which component of the earth’s atmosphere is decreased due to photosynthesis?