If we decrease the distance an object moves we will (2 points) increase the amount of force applied. decrease the amount of force applied. decrease the amount of work done. increase the amount of work done. answer asap

Unpolarized light falls on two polarizer sheets whose transmission axes are at right angles. a third polarizer is placed between the first two so that its axis makes a 52-degree angle with the axis of the first polarizer. a) what fraction of the incident light intensity is transmitted through the first polaroid? b) what fraction of the incident light intensity is transmitted through the second polaroid? c) what is the angle of polarization of the light that enters the third polaroid? d) what fraction of the incident light intensity is transmitted through the third polaroid. e) what happens if the middle polaroid is removed?

In a good thermo flask the main cause of heat loss is

Explain why electric current cannot exist if a current doesn't have a voltage source.