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The specific heat capacity of copper is 0.09 cal/g°C. How much energy is needed to flow into a 10-gram sample to change its temperature from 20°C to 21°C?
answered
Aug 20, 2017
Chemistry
high-school
2
votes
182k
views
if snails use lungs to breathe you can conclude that they release which gas into their environment as a result of respiration
answered
Jul 25, 2017
Biology
high-school
4
votes
140k
views
Underline the correct modal verb to complete the sentence below. Our holiday must /should have been relaxing,but it was very stressful.
answered
Mar 26, 2017
English
middle-school
4
votes
11.2k
views
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