LUWI 6.
The height h of a water manometer
is 20 cm when used to measure the
a .
of a manometer whose liquid is
glycerine of density 1.26 g/cm (Take
g= 10 Nkg )
of a gas​

Do you agree with scientist’s prediction about the warming of alaska and other polar regions?

At an oceanside nuclear power plant, seawater is used as part of the cooling system. this raises the temperature of the water that is discharged back into the ocean. the amount that the water temperature is raised has a uniform distribution over the interval from 10° to 25° c. what is the standard deviation of the temperature increase?

Point charges q1 = 51 µc and q2 = −27 µc are placed 1.0 m apart, with q2 on the right. what is the force (in n) on a third charge q3 = 19 µc placed midway between q1 and q2? (assume the positive direction is to the right. indicate the direction with the sign of your answer.)