Physics, 05.03.2021 20:40 elizabethivy75
. The efficiency of a photovoltaic cell is about 11%. How does the efficiency of your solar heater compare?
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At very high pressures, gases become and will eventually a) more dense; become hotter b) more dense; change to a liquid or solid c) less dense; combust d) less dense; turn into a liquid
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Physics, 22.06.2019 09:00
In the first law of thermodynamics, triangle e=q-w, what does q stand for
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What is the name of the perceived change in a sound wave’s frequency due to motion between the observer and the sound source?
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. The efficiency of a photovoltaic cell is about 11%. How does the efficiency of your solar heater c...
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