Determine the reading on ammeter A¹ if 3,24 C of charge flows through it in 2 seconds

How much work does the charge escalator do to move 2.30 μc of charge from the negative terminal to the positive terminal of a 3.00 v battery?

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz.

The vapour pressure of benzene is 53.3 kpa at 60.6 °c, but it fell to 51.5 kpa when 19.0 g of a non-volatile organic compound was dissolved in 500 g of benzene. calculate the molar mass of the compound.