Kurukshetra University 2008 A.M.I.E General Branch of Engineering Subjects Physics - Question Paper

ques. –1 [ two x five = 10]
What is an Inclined Plane. What is it’s mechanical advantage. provide 1 example where it is used.
What is meant by linear momentum. What is it’s unit
Derive relation ranging from Power and Force .
Is it possible to burn the piece of paper using convex lens in day light without using direct flame. Draw a diagram to support your ans
Name an instrument used to small curent in a conductor .State the principal on which it works.
ques. –2 [ two x five = 10]
describe S. I. Unit of work. Express this unit in terms of basic unit ie unit of length mass and time.

A current passes though a circular loop C What
is polarity of the face of loop you are looking at
What is direction of magnetic field at center of
loop C?
State Snell’s legal regulations .Support eith figure
The washer man uses Indigo to the white clothes. discuss
What is f- number of camera. on what factors we need to change f- number ?
ques. – three [ two x five = 10]
discuss the the working of concave lens as a combination of prism
Now a day modern fishing boats use a technique to locate shoal of fish. Name the technique and name kind of sound used in it. What is range of wave length of sound used.
What is Mirage. Name the phenomenon of light responsible for it.
Name 2 devises in which electrical energy is modifications to mechanical energy and 2 devices in which heat energy modifications to mechanical energy.
In a transformer five Amp Current at 160 Volt was supplied to primary coil; having 30 number of turns. If we need current at 240 volt then what should be number of turns in secondary coil? What will be magnitude of current. What assumption you have made to derive your ans.
ques. – four [ two x five = 10]
Name any 4 region of Electro magnetic spectrum , other than visible light in increasing order of wave length
What do you mean by heat capacity and specific heat capacity. write relation ranging from them
A glass of water contain 15 gm ice and five gm water at 0 C .How much ice at 0C should be mixed in it to completely solidify current water? provide cause \ computation in support your ans.
What do you mean by non-ohmic resistance ? Draw V~ I graph for a non-ohmic resistance. provide 2 examples.
Name the material normally used as fuse wire & provide at lowest 2 cause of your ans..
part – B [ ans any 4 ]
Question-5 [2 +2+2 +2 +2 =10]
Velocity time graph of a motorcyclist having mass 150 kg
Is shown in figure. compute Force exerted by motorcycle
in 1st 15 sec.[2] Force exerted by motorcycle in last 20 sec









.
Commonly a shopkeepers use beam balance. What physical volume they measure from it? provide its 2 characteristics.

The gradient of a hill road is 1: 40.Calculate weight of vehicle whose engine pushes it up inclined road by developing an effort

Earning:   Approval pending.