Physics, 06.07.2020 19:01 jcross11nate
what is the resistance of a car light bulb that conducts 0.025A current when connected to a 12V car accumulator? is the current in the bulb steady?
Answers: 2
Physics, 21.06.2019 20:30
Water at room temperature of 20.0°c is poured into an aluminum cylinder which has graduation markings etched on the inside. the reading in the graduations is 300.0 cc. the cylinder with the water in it is then immersed in a constant temperature bath at a temperature of 100°c. what is the reading for the level of water on the graduations of the cylinder after the water and the cylinder reach thermal equilibrium with the bath? the volume coefficient of expansion of water is 2.07 x 10^-4 k-1, and the linear coefficient of expansion of aluminum is 23.0 x 10^-6 k-1. a) 305.0 cc b) 304.0 cc c) 303.5 cc d) 303.3 cc e) 304.5 cc
Answers: 3
Physics, 23.06.2019 08:30
The lift raises a car of mass 850 kg to a height of 2.1 m. it uses a force of 8330 n and takes 4 seconds to raise the car. what is the power of the lift?
Answers: 1
Physics, 23.06.2019 11:00
Me ! since green bounces off red, this must be collision a.elastic b.explosion c.inelastic
Answers: 1
Physics, 23.06.2019 12:00
What was the approximate temperature of the universe at an age of 1015 s?
Answers: 3
what is the resistance of a car light bulb that conducts 0.025A current when connected to a 12V car...
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