What kind of energy does an unlit match have?
a. thermal energy
b. kinetic energy
c. chem...
Physics, 03.04.2021 20:10 krystlemiller920
What kind of energy does an unlit match have?
a. thermal energy
b. kinetic energy
c. chemical energy
Answers: 1
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An object is 10. cm from the mirror, its height is 3.0 cm, and the focal length is 2.0 cm. what is the image height? (indicate the object orientation by including the + or - sign with the answer.) hi = cm +1.33 -1.33 +0.75 -0.75
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Crowbar of 5 metre is used to lift an object of 800 metre if the effort arm is 200cm calculate the force applied
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Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge, at the position of the second charge, change if the second charge is doubled? a. the field does not change b. the field strength decreases by half. c. the field strength doubles d. the field strength quadruples
Answers: 1
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