Auniform steel plate has an area of 0.819 m2. when subjected to a temperature difference between its sides, a heat current* of 31700 w is found to flow through it. what is the temperature gradient? what is the temperature difference when the plate is 0.0475 m thick? the thermal conductivity of steel is 50.2 w/(m·k).

Which types of electromagnetic waves have higher frequencies than the waves that make up ultraviolet light? check all that apply. radio waves infrared light microwaves gamma rays visible light x-rays

Blood pressure the total amount of blood the heart pumps in one minute 2. cardiac output the number of times your heart beats in a minute 3. dilate the amount of blood that the heart can pump in a single beat 4. heart rate the force exerted on the walls of the blood vessels by the blood that moves through them 5. stroke volume to widen or get larger in size

What was the purpose of the apollo program? to put a man in orbit to launch a spy satellite to launch a space station to put man on the moon