Amillimeter is blank space meter(s). question 4 options: 1,000 100 1/100th 1/1,000th

If the force applied to an object remains constant, is more power needed for the object to move faster ? explain

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

Which statement best describes the superposition principle? a.) if two in-phase waves arrive simultaneously at a point, their amplitudes add up b.) if two out-of-phase waves arrive simultaneously at a point, their amplitudes add up c.) if two in-phase waves arrive at a point one after another, their amplitudes add up d.) if two out-of-phase waves arrive at a point one after another, their amplitudes adds up