Physics, 28.05.2020 01:06 sabrinaunderhillx
I understand what makes a kettle so efficient, but what are some improvements you can make to a kettle to increase it’s energy efficiency?
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Physics, 21.06.2019 21:30
Ascientist is tracking an object orbiting the sun that is found between mars and jupiter. in order to classify the object as an asteroid, it must be at least
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Physics, 22.06.2019 11:00
What is the measurement of how fast an object moves relative to a reference point?
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What part of the ear is names after tools, such as the hammer and the anvil?
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Physics, 22.06.2019 19:10
Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length (in m) of a column of water 1.45 km high for a temperature increase of 1.12°c. assume the column is not free to expand sideways. as a model of the ocean, that is a reasonable approximation, as only parts of the ocean very close to
Answers: 3
I understand what makes a kettle so efficient, but what are some improvements you can make to a kett...
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