IIT JEE solved papers physics

Form where I can download physics solved paper for Indian Institute of Technology Joint Entrance Examination please you also can provide me it directly so provide me syllabus.

As per your need, I am giving you solved question paper of the IIT JEE physics, have a look on following questions.

The pressure that has to be applied to the ends of a steel wire of length 10 cm to keep its length constant when its temperature is raised by 100°C is :

(For steel Young’s modulus is 2×1011 N m–2 and coefficient of thermal expansion is 1.1×10–5 K-1)

(1) 2.2 × 107 Pa
(2) 2.2 × 106 Pa
(3) 2.2 × 108 Pa
(4) 2.2 × 109 Pa

Sol. 3

A bob of mass m attached to an inextensible string of length  is suspended from a vertical support. The bob rotates in a horizontal circle with an angular speed  rad/s about the vertical. About the point of suspension :

(1) angular momentum changes in direction but not in magnitude.
(2) angular momentum changes both in direction and magnitude.
(3) angular momentum is conserved.
(4) angular momentum changes in magnitude but not in direction.

Sol. 1

An open glass tube is immersed in mercury in such a way that a length of 8 cm extends above the mercury level. The open end of the tube is then closed and sealed and the tube is raised vertically up by additional 46 cm. What will be length of the air column above mercury in the tube now? (Atmospheric pressure = 76 cm of Hg)

(1) 38 cm
(2) 6 cm
(3) 16 cm
(4) 22 cm

Sol. (3)

A student measured the length of a rod and wrote it as 3.50 cm. Which instrument did he use to measure it?

(1) A screw gauge having 100 divisions in the circular scale and pitch as 1 mm.
(2) A screw gauge having 50 divisions in the circular scale and pitch as 1 mm.
(3) A meter scale.
(4) A vernier calliper where the 10 divisions in vernier scale matches with 9 division in main scale and

Sol. 4

In a large building, there are 15 bulbs of 40 W, 5 bulbs of 100 W, 5 fans of 80 W and 1 heater of 1kW. The voltage of the electric mains is 220 V. The minimum capacity of the main fuse of the building will be :

(1) 12 A
(2) 14 A
(3) 8 A
(4) 10 A

Sol. 1

For complete question paper, consider the attachment.

IIT JEE Physics Solved question paper

As per your need, I am giving you solved question paper of the IIT JEE physics, have a look on following questions.

The pressure that has to be applied to the ends of a steel wire of length 10 cm to keep its length constant when its temperature is raised by 100°C is :

(For steel Young’s modulus is 2×1011 N m–2 and coefficient of thermal expansion is 1.1×10–5 K-1)

(1) 2.2 × 107 Pa
(2) 2.2 × 106 Pa
(3) 2.2 × 108 Pa
(4) 2.2 × 109 Pa

Sol. 3

A bob of mass m attached to an inextensible string of length  is suspended from a vertical support. The bob rotates in a horizontal circle with an angular speed  rad/s about the vertical. About the point of suspension :

(1) angular momentum changes in direction but not in magnitude.
(2) angular momentum changes both in direction and magnitude.
(3) angular momentum is conserved.
(4) angular momentum changes in magnitude but not in direction.

Sol. 1

An open glass tube is immersed in mercury in such a way that a length of 8 cm extends above the mercury level. The open end of the tube is then closed and sealed and the tube is raised vertically up by additional 46 cm. What will be length of the air column above mercury in the tube now? (Atmospheric pressure = 76 cm of Hg)

(1) 38 cm
(2) 6 cm
(3) 16 cm
(4) 22 cm

Sol. (3)

A student measured the length of a rod and wrote it as 3.50 cm. Which instrument did he use to measure it?

(1) A screw gauge having 100 divisions in the circular scale and pitch as 1 mm.
(2) A screw gauge having 50 divisions in the circular scale and pitch as 1 mm.
(3) A meter scale.
(4) A vernier calliper where the 10 divisions in vernier scale matches with 9 division in main scale and

Sol. 4

In a large building, there are 15 bulbs of 40 W, 5 bulbs of 100 W, 5 fans of 80 W and 1 heater of 1kW. The voltage of the electric mains is 220 V. The minimum capacity of the main fuse of the building will be :

(1) 12 A
(2) 14 A
(3) 8 A
(4) 10 A

Sol. 1

For complete question paper, consider the attachment.

IIT JEE Physics Solved question paper

Attached Files Available for Download

	IIT JEE Physics Solved question paper.pdf (481.7 KB, 49 views)
	IIT JEE Physics Solved question paper-1.pdf (481.7 KB, 33 views)

IIT JEE is a reputed and well recognized examination which is provides admission in the various engineering programme.

As you are looking for the solved paper of Physics for the IIT JEE examination so we are providing you the paper of it in PDF File with it so you can easily get it.

Attached Files Available for Download

	IIT JEE solved entrance exam paper 2010.pdf (417.5 KB, 57 views)
	IIT JEE solved entrance exam paper 2011.pdf (551.2 KB, 55 views)

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