Engineering, 26.11.2019 22:31 Neishab932

Wo slits separated by a distance of d = 0.155 mm are located at a distance of d = 2.40 m from a screen. the screen is oriented parallel to the plane of the slits. the slits are illuminated by a monochromatic and coherent light source with a wavelength of λ = 538 nm. a wave from each slit propagates to the screen. the interference pattern shows a peak at the center of the screen (m=0) and then alternating minima and maxima.

Answers: 1

Show answers

Another question on Engineering

Engineering, 04.07.2019 16:10

An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)

Answers: 2

Answer

Engineering, 04.07.2019 18:10

Give heat transfer applications for the following, (i) gas turbines (propulsion) ) gas turbines (power generation). (iii) steam turbines. (iv) combined heat and power (chp). (v) automotive engines

Answers: 1

Answer

Engineering, 04.07.2019 19:20

The power source in a certain welding setup generates 3500w that is transferred to the low carbon steel work with a heat transfer factor of 0.85. the melting factor in the operation is 0.45. a continuous fillet weld is to be made with a cross-sectional area of 23 mm2 determine the travel speed at which the welding can be accomplished.

Answers: 3

Answer

Engineering, 06.07.2019 03:10

Consider a 1.2 meter high and 2 meter wide glass window whose thickness is 6 mm and thermal conductivity is 0.78 w/m °c. the room temperature is maintained at 24 °c, while the outdoor temperature is -5 °c. the convective heat transfer coefficients on the inner and outer surfaces of the window are 10 w/m2 °c and 25 w/m2 °c respectively. (a) draw the thermal resistance network, etermine the steady rate of heat transfer t e glass window (c) determine the temperature of the inner surface of the window

Answers: 3

Answer

You know the right answer?

Wo slits separated by a distance of d = 0.155 mm are located at a distance of d = 2.40 m from a scre...

Questions