Physics, 13.12.2019 07:31 kristinashau
A200.0 kg block of a substance requires 3.59 kj of heat to raise its temperature by 20.0 k. what is the specific heat of the substance?
asap 23 points!
Answers: 2
Physics, 22.06.2019 04:30
The pressure increases by 1.0 x 104 n/m^2 for every meter of depth beneath the surface of the ocean. at what depth does the volume of a pyrex (bulk modulus 2.6 x 1010n/m^2) glass cube, 9.8 x 10^β2m on an edge at the ocean's surface, decrease by 7.5 x 10β10m^3? explain the formula beyond this point: p=1.0x10^4, b=2.6x10^10, l=9.8x10^β2, delta v=7.5x10^β10. at some point l needs to be cubed. why p is divided by delta v?
Answers: 2
Physics, 22.06.2019 07:10
Road users moving into your lane, brake lights, and abrupt changes in road surface are a. rare at night b. indicators of potential hazards c. not worth worrying about before you reach them d. no problem for experienced drivers
Answers: 1
Physics, 22.06.2019 11:00
Consider a system to be two train cars traveling toward each other. what is the total momentum of the system before the train cars collide? kg β’ what must the total momentum of the system be after the train cars collide? kg β’
Answers: 2
A200.0 kg block of a substance requires 3.59 kj of heat to raise its temperature by 20.0 k. what is...
Social Studies, 30.01.2020 21:47
Health, 30.01.2020 21:47
Mathematics, 30.01.2020 21:47
Biology, 30.01.2020 21:47
Chemistry, 30.01.2020 21:47
English, 30.01.2020 21:47
World Languages, 30.01.2020 21:47
Mathematics, 30.01.2020 21:47
History, 30.01.2020 21:47
Social Studies, 30.01.2020 21:47