Physics, 28.01.2020 21:13 brookefrancett
Astudent form the following hypothesis if people wear bright clothes they will be happier =what are the problems of this hypothesis.
Answers: 2
Physics, 22.06.2019 04:30
Work out sian speed for the first 30 minutes of her journey. give your answer in km/h.
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Physics, 22.06.2019 10:30
The freezing and boiling point of a substance changes as the air pressure around it changes. for example, at a lower air pressure (higher altitude) it is easier for water molecules to escape from liquid into the air. in a high altitude city such as denver, colorado compared to a sea-level city such as houston, texas, water
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Physics, 22.06.2019 18:20
Wavelength of 125 meters is moving at a speed of 10 m/s. what is it's frequency?
Answers: 1
Astudent form the following hypothesis if people wear bright clothes they will be happier =what are...
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