Physics, 26.04.2021 15:50 nicayakhalia
Why there is less cultivation in the Himalayan region write any three reason in points
Answers: 1
Physics, 22.06.2019 10:30
Air is to be preheated by hot exhaust gases in a cross-flow heat exchanger before it enters the furnace. air enters the heat exchanger at 95 kpa and 20°c at a rate of 0.6 m^3/s. the combustion gases (cp = 1.10 kj/kg°c) enter at 160°c at a rate of 0.95 kg/s and leave at 95°c. determine the rate of heat transfer to the air and its outlet temperature.
Answers: 2
Physics, 22.06.2019 19:00
1) what is the power in horsepower of a 100 watt light bulb? what is the power in kilowatts of a 200 horsepower engine? 2) if a cars engine is providing 3000 n of force to keep the car moving at 5 m/s, what is the engine’s effective power? 3) how many gallons of water will be pumped from a well 30 feet deep by a 1/2 hp engine in 1 minute? (1 gallon weighs 8.34 pounds)
Answers: 1
Physics, 22.06.2019 23:50
What would be the radius of the earth if it had its actual mass but had the density of nuclei? express your answer to two significant figures and include the appropriate units.
Answers: 2
Physics, 23.06.2019 00:00
The horizontal blue line through the middle of the lens is called the optical axis. as the lamp is moved above or below the axis, keeping the horizontal distance to the center of the lens constant, how does the horizontal distance from the lens to the image change?
Answers: 2
Why there is less cultivation in the Himalayan region write any three reason in points...
Mathematics, 02.12.2020 14:00
English, 02.12.2020 14:00
Computers and Technology, 02.12.2020 14:00
Mathematics, 02.12.2020 14:00
Biology, 02.12.2020 14:00
Mathematics, 02.12.2020 14:00
Chemistry, 02.12.2020 14:00
Biology, 02.12.2020 14:00
Physics, 02.12.2020 14:00
English, 02.12.2020 14:00
Mathematics, 02.12.2020 14:00