photo cell
Physics, 30.08.2021 09:10 graciewilson
Which device is used to convert electrical energy to mechanical energy?
dynamo
photo cell
fan
generator​
Answers: 3
Physics, 22.06.2019 02:30
Agas initially at p1 = 1 bar and occupying a volume of 0.5 liter is compressed within a piston–cylinder assembly to a final pressure p2 = 4 bar. (a) if the relationship between pressure and volume during the compression is pv = constant, determine the volume, in liters, at a pressure of 3 bar. (b) repeat for a linear pressure–volume relationship between the same end states. reference
Answers: 1
Physics, 22.06.2019 05:30
Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted
Answers: 1
Physics, 22.06.2019 09:00
A2000 kg car is rounding a curve of radius 200 m on a level road. the maximum frictional force the road can exert on the tires of the car is 4000 n. what is the highest speed at which the car can round the curve?
Answers: 1
Physics, 22.06.2019 14:00
Awater balloon launcher uses an elastic band with a spring constant of 115 n/m to use thee launcher you stretch thee band back with a balloon n it the water balloons have a mass of 1.3 kg a) if you stretch the band by 0.8 m, what elastic force will the band exert? b) with the band stretched 0.8 m, how much elastic potential energy is stored in the spring? c) if you release the band, it pushes forward. what is the kinetic energy of the balloon when it reaches the natural length of the band? d) what is the speed of the balloon when it reaches the natural length of the band?
Answers: 1
Which device is used to convert electrical energy to mechanical energy?
dynamo
photo cell
photo cell
History, 10.05.2021 17:30
Mathematics, 10.05.2021 17:30
Mathematics, 10.05.2021 17:30
Chemistry, 10.05.2021 17:30
Mathematics, 10.05.2021 17:30
Mathematics, 10.05.2021 17:30
History, 10.05.2021 17:30
History, 10.05.2021 17:30