Physics, 25.12.2019 05:31 snikergrace
Four wire ab, bc, cd and da each resistance 4 ohm and a fifth wire bd of resistance 8 ohm are joined to form a rectangle to which bd is a diagonal. the effective resistance between the points a and b is?
Answers: 2
Physics, 21.06.2019 22:30
The percent efficiency of a machine can never be 100% (or greater), because in the real world some energy is always converted into a. heat b. work c. input force d. output force
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Physics, 22.06.2019 05:30
Could someone . i have tried to solve myself but my calculation is off
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Physics, 22.06.2019 05:30
Aforklift raises a 1,020 n crate 3.50 m up to a shelf. how much work is done by the forklift on the crate? the forklift does j of work on the crate.
Answers: 2
Physics, 22.06.2019 19:40
Which of the following is a characteristic shared by both electron and light microscopes? a. they both employ the use of objective lenses. b. both microscopes require an internal camera to visualize the specimen. c. both microscopes have a resolving power of 0.01 nm. d. they both utilize white light to magnify the specimen.
Answers: 2
Four wire ab, bc, cd and da each resistance 4 ohm and a fifth wire bd of resistance 8 ohm are joined...
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