Plz me ill give
2 part question
a. would a black t-shirt or a white t-shirt be hotter to wear on a summer day ? b. explain why using the ideas of reflection, absorption, and energy being transformed for the black t-shirt and the white t-shirt?

An air-standard stirling cycle operates with a maximum pressure of 600 psia and a minimum pressure of 10 psia. the maximum volume of the air is 10 times the minimum volume. the temperature during the heat rejection process is 100°f. calculate the specific heat added to and rejected by this cycle, as well as the net specific work produced by the cycle. use constant specific heats at room temperature. the properties of air at room temperature are r

If an electric circuit is not grounded it is best to reach out and touch it to provide the ground a. true or b. false

What is the kinetic energy of a baseball moving at a speed of 40 m/s if the baseball has mass of 0.15 kg?