Physics, 16.08.2021 22:50 drejones338p04p2p
Three masses are in a swimming pool filled with water (density 1000 kg/m). All three objects are identical in size (400 cm) but have different densities. Object A floats on the water (density 580 kg/m3), Object B is completely submerged underwater but has a density equal to that of water, and Object C sinks to the bottom (density 3700 kg/m?).
Compare the magnitude of the buoyant force on each block:
a. Fa = FB = Fc
b. FA
c. FA >FB = Fc
d. Fa
e. FA > FB > Fc
Answers: 2
Physics, 22.06.2019 02:50, adrian08022
Ammonia enters the expansion valve of a refrigeration system at a pressure of 10 bar and a temperature of 18oc and exits at 6.0 bar. the refrigerant undergoes a throttling process. determine the temperature, in oc, and the quality of the refrigerant at the exit of the expansion valve.
Answers: 3
Physics, 22.06.2019 20:30, laylay2380
Atemperature inversion can cause a warm air mass to move over a colder air mass. this traps the colder air mass and prevents surface air from rising. this may result in which of these? a) smog b) acid rain c) freezing rain d) a thunderstorm
Answers: 3
Three masses are in a swimming pool filled with water (density 1000 kg/m). All three objects are ide...
History, 10.10.2019 07:30
Mathematics, 10.10.2019 07:30
History, 10.10.2019 07:30