Physics, 09.03.2021 16:40 Ezekielcassese
How much thermal energy must be added to a 250-g aluminum pan to raise its temperature from 20°C to 85°C? The specific heat of aluminum is 897 J/(kg •K)
Answers: 3
Physics, 21.06.2019 14:00
Acar tire contains 0.0380 m^3 3 of air at a pressure of 2.20 ×10^{5} 5 n/m^2 2 (about 32 psi). how much more internal energy does this gas have than the same volume has at normal atmospheric pressure, 1.01x10^5 5 pa?
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State the right hand rule of the direction of magnetic field in a conductor carrying current
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Physics, 22.06.2019 02:00
In which situation has the independent variable for the experiment been changed? check all that apply. changed from counting the number of duckweed at day 0 and day 14 to counting them every day changed from testing duckweed growth in beakers to testing duckweed growth in large outdoor tanks changed from testing the effect of ph on duckweed growth to testing the effect of light levels on duckweed growth changed from testing the effect of acid ph on duckweed growth to testing the effect of basic ph on duckweed growth
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Physics, 22.06.2019 07:00
The cerebellum controls? thirst sensations sleep-wake cycles hand-eye coordination heart rate and pulse
Answers: 1
How much thermal energy must be added to a 250-g aluminum pan to raise its temperature from 20°C to...
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