Physics, 04.12.2019 08:31, lerinmarie
1kg slab of concrete loses 12,000j of heat when it cools from 30 celsius to 26 celsius. determine the specific heat capacity of concrete.
Answers: 3
Physics, 22.06.2019 05:20, lea5261
Which statement is true? a. kepler's laws apply only to the motion of earth. b. kepler's laws can be used to predict eclipses. c. kepler's laws are true for a central force that is directly proportional to distance. d. kepler's laws can be deduced from newton's laws of motion and gravity.
Answers: 2
Physics, 23.06.2019 00:00, jessicawolfking
What is the difference between mass density and weight density?
Answers: 1
Physics, 23.06.2019 02:00, stella013108
Answer asap 50 points which of the following illustrates how a venus fly trap senses that an insect has landed in its open leaves? 1. using tiny hairs, the leaves sense a change in light. 2. using tiny hairs, the leaves taste a chemical. 3. using tiny hairs, the leaves detect a touch. 4. using tiny hairs, the leaves sense a change in water levels.
Answers: 1
1kg slab of concrete loses 12,000j of heat when it cools from 30 celsius to 26 celsius. determine th...
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