Ask
Login
TAGGED IN

Engineering Physics

Follow this tag to get notifications whenever a new post is added

ALL TAGS
4
votes
2
answers
1.3k
views
2
answers
Piezo electric effect and its application.
engineering physics updated 3.4 years ago by Dhiraj_sharma • 40
4
votes
2
answers
11k
views
2
answers
A uniform metal disc of radius $R$ is taken and out of it a disc of diameter $\displaystyle\frac{R}{2}$ is cut-off from the end. Find the center of mass of remaining part?
engineering physics updated 3.4 years ago by kunalpathare1119 • 260
2
votes
2
answers
2.8k
views
2
answers
Find the work done in moving a particle in a force field given by \[\bar{F}=3xy\ \hat{i}-5z\hat{j}+10x\hat{k}\] along the curve x=t2+1, y=2t2, z=t3 from t=1 to t=2
engineering physics updated 3.4 years ago by Munna9493 • 100
3
votes
2
answers
4.5k
views
2
answers
What are nano materials? Mention two reasons why properties of materials differ at the nano scale.
engineering physics updated 3.4 years ago by DevarenjiniP • 3.2k
1
vote
2
answers
890
views
2
answers
Crystal oscilator
engineering physics updated 3.4 years ago by kunalpathare1119 • 260
4
votes
1
answer
4.4k
views
1
answer
Draw and Explain the block diagram of general purpose CRO
engineering physics updated 3.4 years ago by Krishna_Agrawal • 2.7k
3
votes
1
answer
1.2k
views
1
answer
Describe various types of sweeps used in CRO
engineering physics updated 3.4 years ago by kshirsagarsousu1963 • 500
2
votes
1
answer
2.0k
views
1
answer
A body is projected vertically upwards. If $t_1$ and $t_2$ be the instants at which it is at a height $h$ above the point of projection, while ascending and descending respectively.Then find $h$ !!
engineering physics updated 3.4 years ago by Sharad • 160
2
votes
1
answer
12k
views
1
answer
Classify solids on the basis of energy band diagram.
engineering physics updated 3.8 years ago by teamques10 ★ 69k
3
votes
2
answers
1.8k
views
2
answers
Voltage Regulators
engineering physics updated 3.4 years ago by rajattiwari785 • 40
0
votes
1
answer
1.8k
views
1
answer
What is nano material? Give two properties of nano materials which make them different and superior to conventional materials.
engineering physics updated 3.8 years ago by teamques10 ★ 69k
0
votes
1
answer
635
views
1
answer
State and explain Ohm's law in magnetic circuit.
engineering physics updated 3.8 years ago by teamques10 ★ 69k
10
votes
1
answer
64k
views
1
answer
What is piezoelectric effect? Explain the working of a piezoelectric oscillator used to produce ultrasound.
engineering physics updated 8.7 years ago by teamques10 ★ 69k
3
votes
1
answer
12k
views
1
answer
Calculate magnetic flux density and magnetization in copper.
engineering physics updated 17 months ago by sagarkolekar ★ 11k
0
votes
1
answer
521
views
1
answer
Explain the following properties and discuss its significance Viscosity and Viscosity index.
engineering physics updated 3.8 years ago by teamques10 ★ 69k
1
vote
1
answer
42k
views
1
answer
Describe principle, construction and working of magnetostriction oscillator to produce ultrasonic waves.
engineering physics updated 8.7 years ago by teamques10 ★ 69k
0
votes
1
answer
1.1k
views
1
answer
Explain special effects of the following metals on properties of alloy steels. (i) Chromium (ii) Nickel (iii) Cobalt (iv) Tungsten
engineering physics updated 3.8 years ago by teamques10 ★ 69k
1
vote
1
answer
6.4k
views
1
answer
Fermi Energy for silver is 5-5eV. Find out energy for which the probability of occupancy at 300 K is 0.9.
engineering physics updated 8.7 years ago by teamques10 ★ 69k
2
votes
1
answer
5.8k
views
1
answer
What is Fermi level in semiconductor? Show that in intrinsic semiconductor Fermi level is always at the middle between the forbidden energy gaps.
engineering physics updated 8.7 years ago by teamques10 ★ 69k
1
vote
1
answer
660
views
1
answer
Explain formation of energy bands in solids and explain classification on the basis of energy band theory.
engineering physics updated 3.8 years ago by teamques10 ★ 69k
0
votes
1
answer
597
views
1
answer
What is dielectric polarization and dielectric susceptibility? Write the relation between them.
engineering physics updated 3.8 years ago by teamques10 ★ 69k
2
votes
1
answer
19k
views
1
answer
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 8.2 years ago by teamques10 ★ 69k
0
votes
1
answer
579
views
1
answer
Write Sabine's formula and explain the terms used in it.
engineering physics updated 3.8 years ago by teamques10 ★ 69k
0
votes
1
answer
571
views
1
answer
How Lissajous figure are used to determine phase difference?
advanced engineering physics engineering physics updated 3.2 years ago by pedsangini276 • 4.8k
0
votes
1
answer
1.2k
views
1
answer
Define ligancy. Find the value of critical radius ratio for ligancy 4.
engineering physics updated 3.8 years ago by teamques10 ★ 69k
<prev • 580 results • page 1 of 24 • next >