Physics, 29.03.2021 22:20 axthomas0475
Traditional incandescent light bulbs were used for many years and produce bright light, but the bulbs rapidly become too hot to
touch. Halogen bulbs are slightly more efficient. Compact fluorescent light bulbs (CFL) and Light-emitting diode light bulbs (LED)
generate less thermal energy. Based on this information, what types of bulbs are most likely indicated by the illustration
A)
incandescent and halogen
B)
incandescent and LED
halogen and CFL
D)
CFL and LED
Answers: 1
Physics, 21.06.2019 22:10
Agas is contained in a vertical, frictionless piston–cylinder device. the piston has a mass of 3.2 kg and a cross-sectional area of 35 cm2. a compressed spring above the piston exerts a force of 190 n on the piston. if the atmospheric pressure is 95 kpa, determine the pressure inside the cylinder.
Answers: 3
Physics, 22.06.2019 18:00
Can you receive a shock severe enough to prevent you from releasing the wire from an ordinary outlet with dry hands? a. no b. yes explain
Answers: 1
Physics, 22.06.2019 20:30
Your friend increases her force on the desk by 30n . she doesn't change the direction of her push . what happens to the net force on the desk .will the desk accelerate
Answers: 2
Traditional incandescent light bulbs were used for many years and produce bright light, but the bulb...
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