Answers: 3
Another question on Physics
Physics, 22.06.2019 09:30
On a day when the barometer reads 75.23 cm, a reaction vessel holds 250 ml of ideal gas at 20 celsius. an oil manometer ( ρ= 810 kg/m^3) reads the pressure in the vessel to be 41 cm of oil and below atmospheric pressure. what volume will the gas occupy under s.t.p.?
Answers: 2
Physics, 22.06.2019 10:30
Light from a sodium lamp passes through a diffraction grating that has 1000 slits per millimeter. the interference pattern is viewed on a screen 1.000 m behind the grating. the first (m = 1) two bright yellow fringes that are visible are 0.7288 m and 0.7300 m from the central maximum. what are the wavelengths of these two fringes?
Answers: 2
Physics, 22.06.2019 13:30
Which is not an example of how an object gains elastic potential energy by stretching? a. jumping on a pogo stick b. pulling on a rubber band c. jumping on a trampoline
Answers: 1
Physics, 23.06.2019 01:30
Aball is thrown vertically upwards from the top of a tower with a speed of 100m/s.it strikes the pound near the base of the tower after 25sec . the height of the tower is
Answers: 3
You know the right answer?
How can you tell if science is supported? Or real?...
Questions
English, 18.03.2021 22:50
English, 18.03.2021 22:50
Mathematics, 18.03.2021 22:50
Mathematics, 18.03.2021 22:50
Mathematics, 18.03.2021 22:50
Mathematics, 18.03.2021 22:50
English, 18.03.2021 22:50
Mathematics, 18.03.2021 22:50
Mathematics, 18.03.2021 22:50
Health, 18.03.2021 22:50
Biology, 18.03.2021 22:50
Chemistry, 18.03.2021 22:50
Chemistry, 18.03.2021 22:50
