Physics, 18.07.2019 10:20 babygreg2001p97abr
What is the specific heat of a substance if 130 kj of heat is needed to raise 6.6 kg of the substance from 18.0 ∘c to 37.2 ∘c?
Answers: 1
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1400 kg car has a speed of 27 m/s. if it takes 7 s to stop the car, what is the impulse and the average force acting on the car?
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Physics, 22.06.2019 23:00
1700 j of energy is lost from 0.14 kg object , the temperature decreases from 50°c to 45°c what is the specific heat of this object, amd what is the material ?
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Physics, 23.06.2019 01:00
7types of electromagnetic waves from lowest to highest frequency
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What is the specific heat of a substance if 130 kj of heat is needed to raise 6.6 kg of the substanc...
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