What is Planck's constant?
state its value....
Answers: 1
Physics, 21.06.2019 14:30
If 1 lb of fat is stored by the body for each 14.6Γ103kj of excess nutritional energy consumed, how long will it take this person to gain 1 lb?
Answers: 2
Physics, 21.06.2019 22:30
The membrane surrounding a living cell consists of an inner and an outer wall that are separated by a small space. assume that the membrane acts like a parallel plate capacitor in which the effective charge density on the inner and outer walls has a magnitude of 7.0 Γ 10-6 c/m2. (a) what is the magnitude of the electric field within the cell membrane? (b) find the magnitude of the electric force that would be exerted on a potassium ion (k+; charge = +e) placed inside the membrane.
Answers: 1
Physics, 22.06.2019 14:10
Amachinist turns the power on to a grinding wheel, at rest, at time t = 0 s. the wheel accelerates uniformly for 10 s and reaches the operating angular velocity of 96 rad/s. the wheel is run at that angular velocity for 40 s and then power is shut off. the wheel slows down uniformly at 1.5 rad/s2 until the wheel stops. in this situation, the time interval of deceleration is closest to:
Answers: 3
Social Studies, 06.05.2020 17:04
History, 06.05.2020 17:04
Mathematics, 06.05.2020 17:04
Chemistry, 06.05.2020 17:04
Mathematics, 06.05.2020 17:04
Mathematics, 06.05.2020 17:04