Find the angular separation in the first-order spectrum of

A diffraction grating that has 2000 slits per centimeter is used to analyze the spectrum of mercury.

(a) Find the angular separation in the first-order spectrum of the two lines that have wavelengths equal to 579 nm and 577 nm.

(b) How wide must the beam on the grating be for these lines to be resolved?

A cylindrical pressure vessel with outside diameter 8 : a cylindrical pressure vessel with outside diameter 8 inches and thickness frac14 inch is expected to hold pressures of

Suppose the mirror is convex the distance between the image : a a concave spherical mirror forms an inverted image 4.00 times larger than the object. assuming the distance between

The inlet and outlet diametersof the nozzle are20 mm and10 : superheated steam enters a nozzleat 0.13 mpaand 600 k and exits at 0.1 mpa. heat interactions and frictional effects

In the second community a random survey of 90 households : a firm wanted to see if there was a significant difference between two neighboring communities in terms of the mean

Find the angular separation in the first-order spectrum of : a diffraction grating that has 2000 slits per centimeter is used to analyze the spectrum of mercury.a find the angular

The absolute roughness of the pipeline is 2 mm the sum of : a pipeline connects 2 reservoirs. the elevation of the upper reservoir is 20 m higher than the elevation of the lower

In the second community a random survey of 90 households : a firm wanted to see if there was a significant difference between two neighboring communities in terms of the mean

The temperature of the water is 50 f determine the darcy : flow and pressure measurements are used to estimate the friction factor for a pipeline. the length of the pipeline

It is illuminated normally by white light analysis of the : a thin film having an index of refraction of 1.5 is surrounded by air. it is illuminated normally by white light.