Author Question: In a single slit diffraction pattern the intensity of the maxima A) are all the same. B) ... (Read 93 times)

nummyann · **on:** Jul 29, 2018

In a single slit diffraction pattern the intensity of the maxima

A)

are all the same.
B)

increase with the sine of the angle from the central maximum.
C)

decrease with the sine of the angle from the central maximum.
D)

are proportional to the square of the sine of the angle from the central maximum.
E)

depend upon the wavelength, the slit width, and the angle from the central maximum.

Question 2

Water at room temperature of 20.0C is poured into an aluminum cylinder which has graduation markings etched on the inside.

The reading in the graduations is 300.0 cc. The cylinder with the water in it is then immersed in a constant temperature bath at a temperature of 100C. What is the reading for the level of water on the graduations of the cylinder after the water and the cylinder reach thermal equilibrium with the bath? The volume coefficient of expansion of water is 2.07 10-4K-1, and the linear coefficient of expansion of aluminum is 23.0 10-6K-1.
A)

305.0 cc

B)

303.5 cc

C)

304.0 cc

D)

304.5 cc

E)

303.3 cc