Physics, 17.03.2020 00:59 dartsummersillp3ff0a
In a certain stereo system, each speaker has a resistance of 4.90 . The system is rated at 68.0 W in each channel, and each speaker circuit includes a fuse rated 4.00 A. What is the maximum allowed current for each speaker?
Answers: 3
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Which features on mars point to the possibility of liquid water on the planet? impact craters with sharp rims volcanic cones with craters gullies and stream-like channels mountain ranges with faults
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This is important. 1. which of the following is an si base unit for measuring length? (2 points) inch gram meter mole 2. which of the following units for distance is an si unit? (2 points) centimeter foot inch yard 3. which of the following tools should a scientist use to measure an object in meters? (2 points) electronic balance pan balance tape measure thermometer
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What is the thinnest soap film (excluding the case of zero thickness) that appears black when illuminated with light with a wavelength of 480 ? the index of refraction of the film is 1.34, and there is air on both sides of the film. express your answer in nanometers. hint 1. how to approach th
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