What is the best description of the destructive interference of light? The crest of one wave overlaps with the trough of another.

A mechanical wave meets an electromagnetic wave.

A longitudinal wave meets a transverse light wave.

The crests of two waves intersect.

Arefrigerator uses r-134a as the working fluid and operates on the ideal vapor-compression refrigeration cycle except for the compression process. the refrigerant enters the evaporator at 120 kpa with a quality of 34 percent and leaves the compressor at 70°c. if the compressor consumes 450 w of power, determine (a) the mass flow rate of the refrigerant, (b) the condenser pressure, and (c) the cop of the refrigerator. (0.00644 kg/s, 800 kpa, 2.03)

Ahurricane sweeps across the ocean and damages the houses of people living along the coast. which of these does not play any role in this interaction? air water glaciers living things

You have 80 g of 60oc water and 80 g or 10oc water. what is the final temperature when the two are mixed? explain.