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8.5k
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Explain how the reverberation time is affected by (i) size (ii) nature of wall surface (iii) audience in an auditorium.
engineering physics updated 9.3 years ago by teamques10 ★ 70k
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6.5k
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A class room has dimensions $20 \times 15 \times 5 m^3$. The reverberation time is 3.5 sec. calculate the total absorption of its surface and average absorption co-efficient.
engineering physics updated 9.3 years ago by teamques10 ★ 70k
2
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What is the probability of an electron being thermally promoted to the conduction band in a diamond at $27^0 C$, if the band gap is 5.6 eV wide?
engineering physics updated 9.4 years ago by teamques10 ★ 70k
11
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1
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84k
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Explain the principle, construction & working of a LED.
engineering physics updated 9.4 years ago by teamques10 ★ 70k
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1
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3.5k
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1
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Define Ligancy. Find the value of critical radius ratio for ligancy.
engineering physics updated 9.4 years ago by teamques10 ★ 70k
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1
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4.8k
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Explain the statement crystal act as three dimensional grating with X-rays.
engineering physics updated 9.4 years ago by teamques10 ★ 70k
2
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1
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19k
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Zn has HCP structure. The nearest neighbor distance is 0.27nm. The atomic weight of Zn is 65.37. Calculate the volume of unit cell, density and atomic packing fraction of Zn.
engineering physics updated 9.4 years ago by teamques10 ★ 70k
0
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1.5k
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Draw (i) $(1 \bar{1} 2)$ (ii)(0 4 0) (iii) [0 4 0] with reference to a cubic cell.
engineering physics updated 9.4 years ago by teamques10 ★ 70k
0
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1
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7.0k
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Explain analysis of crystal structure using Braggs X-ray spectrometer.
engineering physics updated 9.4 years ago by teamques10 ★ 70k
0
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3.7k
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Monochromatic high energy x-rays are incident on a crystal. If 1st order reflection is observed at an angle $(3.4)^0$, at what angle would 2nd order reflection be expected.
engineering physics updated 9.4 years ago by teamques10 ★ 70k
0
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1.7k
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Draw the following w.r.t a cubic unit cell. $(1 \bar{1} 1)(\bar{1} 1 1)[1 2 3]$
engineering physics updated 9.4 years ago by teamques10 ★ 70k
1
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1
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2.6k
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1
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Draw the unit cell and Basis of DC structure.
engineering physics updated 9.4 years ago by teamques10 ★ 70k
0
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1
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2.5k
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Explain distributed object style in connection with CORBA middleware.
software architecture updated 9.4 years ago by teamques10 ★ 70k
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10k
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Parameter passing to an applet
object oriented programming updated 9.4 years ago by teamques10 ★ 70k
1
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1
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8.6k
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1
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Write an applet program to draw circle, rectangle and polygon.
object oriented programming updated 9.4 years ago by teamques10 ★ 70k
2
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1
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8.0k
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1
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Write a program to perform division of two numbers accepted from user. Handle the I0Exception, NumberFormatException and ArithrieticException using multiple try catch block.
object oriented programming updated 9.4 years ago by teamques10 ★ 70k
0
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1
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6.8k
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1
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Write a program to display area of square, triangle and circle. Make use of interface to define templates of methods to be implemented in desired classes.
object oriented programming updated 9.4 years ago by teamques10 ★ 70k
0
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1
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3.0k
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1
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Draw sequence diagram for withdrawing an amount from ATM.
object oriented programming updated 9.4 years ago by teamques10 ★ 70k
0
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1
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1.5k
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1
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Identify classes and their attributes and draw the relationships that are described by the following rules. Include the multiplicities for each relationship.
object oriented programming updated 9.4 years ago by teamques10 ★ 70k
0
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1
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3.0k
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1
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Draw Sequence diagram for passenger booking his ticket at irctc website.
object oriented programming updated 9.4 years ago by teamques10 ★ 70k
2
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1
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4.9k
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1
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Draw class diagram Railway System
object oriented programming updated 9.4 years ago by teamques10 ★ 70k
0
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1
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1.8k
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1
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identify classes and their attributes and draw the relationships that are described by business rules.
object oriented programming updated 9.4 years ago by teamques10 ★ 70k
0
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1
answer
1.9k
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1
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Identify classes and their attributes and draw the relationships specified by problem.
object oriented programming updated 9.4 years ago by teamques10 ★ 70k
0
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1
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3.7k
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1
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Explain association and aggregation with suitable example.
object oriented programming updated 9.4 years ago by teamques10 ★ 70k
3
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1
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2.5k
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Identify classes and their attributes and draw the relationships that are described by the following rules include the multiplicities for each relationship.
object oriented programming updated 9.4 years ago by sukadevsahu2 • 0
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