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Physics, 22.06.2019 12:50
The vapour pressure of benzene is 53.3 kpa at 60.6 Β°c, but it fell to 51.5 kpa when 19.0 g of a non-volatile organic compound was dissolved in 500 g of benzene. calculate the molar mass of the compound.
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Which system of units is used by only a small number of countries in the world, including the u.s.
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Which best offense of relationship between speed and velocity speed is velocity what displacement velocity and speed with displacement spee is based on a specific direction velocity isis based on displacement
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Physics, 23.06.2019 09:50
If one object has a large redshift and another object has a small redshift, what can we conclude about these two objects?
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What is the best description of black body radiation?
select the correct answer.
radiat...
select the correct answer.
radiat...
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