75 km 32 μm
12 ns
4,2 mA
9,6 mg
500 us
I need you to tell me how to calculate it scientifically and the answer of this number

Rank the torques on the five doors shown in the figure above from least to greatest. note that the magnitude of all the forces is the same

A150 w lamp emits light of wavelength 590 nm uniformly in all directions. what is the photon flux (photons per unit area per unit time) on a small screen at a distance 2.3 m from the lamp? assume the photons are uniformly distributed over the surface of a sphere of radius 2.3 m.

Asystem containing an ideal gas at a constant pressure of 1.22×10^5 pa gains 2140 j of heat. during the process, the internal energy of the system increases by 2320 j. what is the change in volume of the gas?