The smaller piston is 0.5 m2, larger piston is 4 m2 and a weight of 10 000 N is placed on the larger piston, what will the force applied on the small piston be?

Selma made a diagram to compare convection and radiation. which label belongs in the area marked x? must involve temperature differences between substances or objects only occurs when molecules are in direct contact involves the movement of fluids based on density differences can occur where there is little or no matter

What are the similarities & differences between a thermistor and a light dependent resistor in physics?

Which composition of water moves to begin a deepwater current?