In a circuit of two lamps in series, if the current through one lamp is 2 A, what is the
current through the other lamp?
Answer in units of A.
If 7 V is applied to the above circuit and the
voltage across the first lamp is 1 V, what is
the voltage across the second lamp?
Answer in units of V

Transfer chemicals from one location to another to weather objects. a-water b-physical weathering c-chemical weathering

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.

During the experiment if you could triple the breakaway magnetic force with all other quantities left unchanged, what is the new value for the critical velocity if it was v0 (initial velocity), initially? (b) now if you halved the radius with all other quantities left unchanged, what is the new critical velocity if it was v0 (initial velocity), initially? (c) if during the experiment, critical velocity quadrupled with all other quantities left unchanged, what is the new breakaway force if its magnitude was initially f0,?