Physics, 24.09.2021 17:20 rajene9302
In an experimental to measure time period of a simple pendulum, the time for 20 complete oscillation was found to be 36 sec. what is the time period of this pendulum
Answers: 3
Physics, 22.06.2019 06:30
Alead ball is dropped into a lake from a diving board 5m above the water . it hits the water with a certain velocity and then sink with constant velocity in bottom . it reaches the bottom 5 second after it is dropped if g= 10m/s2 . find depth of the lake and average velocity of the ball ?
Answers: 1
Physics, 22.06.2019 14:00
How much energy must a refrigerator absorb from 225 g of water so that the temperature of the water will drop from 35°c to 5°c
Answers: 3
Physics, 22.06.2019 15:30
How many neutrons does element x if it’s atomic number is 28 and its mass number is 87
Answers: 1
Physics, 22.06.2019 17:00
Air conditioners not only cool air, but dry it as well. suppose that a room in a home measures 5.0m×9.0m×2.4m . if the outdoor temperature is 30 ∘c and the vapor pressure of water in the air is 85 % of the vapor pressure of water at this temperature, what mass of water must be removed from the air each time the volume of air in the room is cycled through the air conditioner? the vapor pressure for water at 30 ∘c is 31.8 torr.
Answers: 3
In an experimental to measure time period of a simple pendulum, the time for 20 complete oscillation...
Social Studies, 15.12.2021 19:10
Chemistry, 15.12.2021 19:10
Mathematics, 15.12.2021 19:10
Physics, 15.12.2021 19:10
Mathematics, 15.12.2021 19:10
English, 15.12.2021 19:10
Computers and Technology, 15.12.2021 19:10
Chemistry, 15.12.2021 19:10