If R1 is 2 ohms and R2 is 3 ohms and R3 is 5 ohms...what is total resistance? R1
R2
R3
W
M
I
I
o a
1 ohms
Ob
10 ohms
Ос
8 ohms
HEEELP

Atank has a shape of a cone with a radius at the top of 2 m and a height of 5 m. the tank also has a 1 m spout at the top of the tank. the tank is filled with water up to a height of 2 m. find the work needed to pump all the water out the top of the spout. (use 9.8 m/s2 for g and the fact that the density of water is 1000 kg/m3.)

(a) if the pressure in gas is doubled while its volume is held constant, by what factor do (i) vrms and (ii) change? (b) is it possible to boil water at room temperature (20oc) without heating it? explain.

Which type of reaction is shown in this energy diagram ?