Physics, 18.08.2021 20:40, queenpanda365

Suppose the wavelength of light in the yellow part of the spectrum is 5890x10-10 meters, i. e. 0.000000589 meters. The speed of light is 3x108 metres/second, i. e. 300,000,000 meters/second. What is the frequency of this light

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 17:10, 1hannacarson

Which statement about covalent bonds is true

Answers: 1

continue

Physics, 22.06.2019 02:50, adrian08022

Ammonia enters the expansion valve of a refrigeration system at a pressure of 10 bar and a temperature of 18oc and exits at 6.0 bar. the refrigerant undergoes a throttling process. determine the temperature, in oc, and the quality of the refrigerant at the exit of the expansion valve.

Answers: 3

continue

Physics, 22.06.2019 04:30, icantspeakengles

In a voltaic cell, electrons flow from the (positive/negative) to the (positive/negative) terminal.

Answers: 1

continue

Physics, 22.06.2019 14:20, jeny89

4r-134a enters the condenser of a residential heat pump at 800 kpa and 50°c at a rate of 0.022 kg/s and leaves at 750 kpa subcooled by 3°c. the refrigerant enters the compressor at 200 kpa superheated by 4°c determine (a) the isentropic efficiency of the compressor, (b) the rate of heat supplied to the heated room, and (c) the cop of the heat pump. also, determine (d) the cop and rate of heat supplied to the heated room if this heat pump operated on the ideal vapor-compression cycle between the pressure limits of 200 and 800 kpa. (0.757, 4.37 kw, 5.12, 6.18, 3.91 kw)

Answers: 3

continue

Do you know the correct answer?

Suppose the wavelength of light in the yellow part of the spectrum is 5890x10-10 meters, i. e. 0.000...