Please help me !
Do you think we should be worried about being exposed to background radiation...
Physics, 26.02.2021 18:00, daplol22222
Please help me !
Do you think we should be worried about being exposed to background radiation?
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 19:50, drecooks713
What are the dimensions of the cross section that passes through the points a, f, g, and d?
Answers: 2
Law, 18.12.2020 17:30