Physics, 28.08.2019 18:00 bellbradshaw16
An object weighs 7.84 n when it is in air and 6.86 n when it is immersed in water of density 1000 kg/m3. what is the density of the object?
Answers: 3
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Which lists the organs in the correct order as food passes from the mouth to anus?
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Physics, 22.06.2019 09:30
1. how to locate the image in converging(concave) mirror and diverging (convex) mirror with salt. 2. how to locate the image in a converging (convex) lens and diverging (concave) lens with salt.
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Physics, 22.06.2019 11:50
Two resistors r1 and r2 may be connected either in series or parallel across an ideal battery with emf ε. we desire the rate of energy dissipation of the parallel combination to be 8.75 times that of the series combination. if r1 = 105 ω, what are the (a) smaller and (b) larger of the two values of r2 that result in that dissipation rate?
Answers: 2
Physics, 22.06.2019 12:30
If you place a magnet under a clear dish, and sprinkle iron fillings over it, above what part of the magnet will most of the fillings gather
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An object weighs 7.84 n when it is in air and 6.86 n when it is immersed in water of density 1000 kg...
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