Physics, 12.01.2021 15:50, keananashville
Extra (1): A hair dryer bears the inscriptions(220V-1500W)
a. What do these inscriptions mean?
b. What current would it carry in normal functioning?
Answers: 2
Physics, 22.06.2019 08:30, 2021arabellacorsino
An object weigh 40n in air ,weigh 20n when submerged in water, and 30n when submerged in a liquid of unknown liquid density. what is the density of unknown of liquid?
Answers: 1
Physics, 22.06.2019 13:20, monkeygaming274
Ahanging spring stretches by 35.0 cm when an object of mass 450 g is hung on it at rest. in this situation, we define its position as x = 0. the object is pulled down an additional 18.0 cm and released from rest to oscillate without friction. what is its position x at a moment 84.4 s later? express your answer in cm.
Answers: 1
Physics, 22.06.2019 15:20, alissalhenry
Arigid tank is divided into two equal parts by a partition. one part of the tank contains 3 kg of compressed liquid water at 400 kpa and 60°c while the other part is evacuated. the partition is now removed, and the water expands to fill the entire tank. determine the entropy change of water during this process, if the final pressure in the tank is 40 kpa. use steam tables.
Answers: 3
Extra (1): A hair dryer bears the inscriptions(220V-1500W)
a. What do these inscriptions mean?
Mathematics, 25.02.2020 05:55
History, 25.02.2020 05:55
Mathematics, 25.02.2020 05:55
Mathematics, 25.02.2020 05:55