Physics, 31.07.2019 22:30 aseel667789
Suppose that 0.36 g of water at 25 āc condenses on the surface of a 51-g block of aluminum that is initially at 25 āc. if the heat released during condensation goes only toward heating the metal, what is the final temperature (in āc) of the metal block? (the specific heat capacity of aluminum is 0.903 j/gāc and the heat of vaporization of water at 25 āc is 44.0 kj/mol.)
Answers: 1
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Which seasons are the northern and southern hemispheres experiencing in the image? it is summer in both the northern and southern hemispheres. it is summer in the northern hemisphere and winter in the southern hemisphere. it is winter in both the northern and southern hemispheres. it is winter in the northern hemisphere and summer in the southern hemisphere.
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Physics, 21.06.2019 15:30
Which would not reduce the amount of green house gasses in the air
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Physics, 22.06.2019 05:00
Unpolarized light falls on two polarizer sheets whose transmission axes are at right angles. a third polarizer is placed between the first two so that its axis makes a 52-degree angle with the axis of the first polarizer. a) what fraction of the incident light intensity is transmitted through the first polaroid? b) what fraction of the incident light intensity is transmitted through the second polaroid? c) what is the angle of polarization of the light that enters the third polaroid? d) what fraction of the incident light intensity is transmitted through the third polaroid. e) what happens if the middle polaroid is removed?
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Physics, 22.06.2019 10:00
Your town is considering building a biodiesel power plant describe at least two advantages and two disadvantages
Answers: 1
Suppose that 0.36 g of water at 25 āc condenses on the surface of a 51-g block of aluminum that is i...
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