Two identical blocks are heated to different temperatures.
The blocks are placed so that they touch, and he begins to flow between the blocks. The pair of blocks is insulated, so no energy escapes. 119 Celsius was on block one 110 Celsius is on block two later the temperature of each block is measured again which pair of temperatures is possible?
119 Celsius on black one 117 Celsius block two or 125 Celsius in black one and 116 Celsius and block two or 111 one black one and 118 on block two or 118 and black one in 111 blocked to you
Answers: 3
Physics, 22.06.2019 12:10, anaroles04
Light traveling in water, nwater = 1.33, strikes a plastic block at an angle of incidence of 51.4°; part of the beam is reflected and part is refracted. if the index of refraction of the plastic is 2.0, what is the angle made by the reflected and refracted beams?
Answers: 2
Physics, 22.06.2019 23:40, ltawiah8393
Acar jack with a mechanical advantage of 6 needs to produce an output force of 600 n to raise a car. what input force is required? 6 n 100 n 600 n 3,600 n
Answers: 2
Physics, 23.06.2019 00:20, nadiareese
When can a theory be modified if a new type of technology allows for new observations that raise new questions? a-immediately, while the questions about the theory are being asked b-after new hypotheses related to the theory are tested in experiments c-only after the new observations disprove all parts of the theory d-while scientists begin to think about how the theory could improve
Answers: 1
Two identical blocks are heated to different temperatures.
The blocks are placed so that they touch...
Mathematics, 12.08.2020 05:01
Mathematics, 12.08.2020 05:01