Physics, 20.09.2020 09:01 LizzieS8167
Which of the following will stay constant, no matter if the substance is in the solld, Ilquld, or gas state?
mass
temperature
volume
shape
Answers: 3
Physics, 22.06.2019 03:50
Aspecimen of oil having an initial volume of 580cm^3 is subjected to a pressure increase of 4.0 mpa, and the volume is found to decrease by 0.40 cm^3. (a) what is the bulk modulus of the material? (b) what is the compressibility of the material?
Answers: 1
Physics, 22.06.2019 05:00
Does work output exceed work input when a machine is used? a) yes, it does, as machines create energy. b) it depends on the type of machine used. c) no, it doesn’t, as machines are inefficient. d) no, it doesn’t, as machines cannot create energy.
Answers: 1
Physics, 22.06.2019 14:30
Which of these is constant for all types of electromagnetic radiation in a vacuum? select one: a. wavelength b. frequency c. photon energy d. amplitude e. velocity
Answers: 3
Physics, 22.06.2019 15:40
How does the electric potential energy between two charged particles change if one particle is reduced by a factor of 3? a. increased by a factor of 3 b. it is decreased by a factor of 9 c. it is reduced by a factor of 3 d. it is increased by a factor of 9
Answers: 1
Which of the following will stay constant, no matter if the substance is in the solld, Ilquld, or ga...
Mathematics, 07.07.2019 03:00
History, 07.07.2019 03:00
Mathematics, 07.07.2019 03:00
Biology, 07.07.2019 03:00
Mathematics, 07.07.2019 03:00
History, 07.07.2019 03:00
Mathematics, 07.07.2019 03:00
History, 07.07.2019 03:00
English, 07.07.2019 03:00
Mathematics, 07.07.2019 03:00
History, 07.07.2019 03:00
Mathematics, 07.07.2019 03:00
Chemistry, 07.07.2019 03:00