Past Year Paper, Physics (Set - 1), 2017, Class 11, Physics Class 11 Notes | EduRev

Physics Class 11

NEET : Past Year Paper, Physics (Set - 1), 2017, Class 11, Physics Class 11 Notes | EduRev

 Page 1


 
 
 
 
HALF YEARLY EXAM:(2016 – 17) 
Class – XI (Science) 
Time : 3:00 hours    Physics.         M. M. : 70 
 
1. Define the term elasticity. 
 
2. Write the SI unit of Gravitational constant. 
 
3. Fill up 3.0 m/s
2
 =_______km/hr
2
 
 
4. Under what condition is the relation s=ut is correct. 
 
5. State relation between impulse and momentum 
 
6. State Hooke's Law. 
 
7. State Boyle's Law 
 
8. Action and reaction forces do not balance each other why? 
 
9. Calculate the degrees of freedom for monoatomic, diatomic and triatomic gas 
 
10. What do you mean by mean free path and write its formula. 
 
11. Derive an expression for the work done during Isothermal expansion 
 
12. State the second law of thermodynamics and write its two application of it. 
 
13. The position of a particle is given by r=3.0 t 
? ?
2
2.0 4.0 i t j k - +
?
unit metre where t in seconds 
and cofficients have the proper units for r to be in metres. Find the velocity and acceleration 
of the particle. 
 
14. Two billiard balls each of mass 0.05kg moving in opposite direction with speed 6 m/s 
collied and rebound with the same speed. What is the impulse imparted to each ball due to 
other? 
 
15. E, m, L and denote energy, mass, angular momentum and gravitational constant 
respectively. Determine the dimension of EL
2
 /m
5
 G
2
 
 
16. Define modulas of elasticity and write down its units and Dimensions. 
 
17. Write down the relation between three types of moduli and poissons ratio. 
 
18. The force acting on an object of mass m travelling of velocity v in a circule of radius r is 
Page 2


 
 
 
 
HALF YEARLY EXAM:(2016 – 17) 
Class – XI (Science) 
Time : 3:00 hours    Physics.         M. M. : 70 
 
1. Define the term elasticity. 
 
2. Write the SI unit of Gravitational constant. 
 
3. Fill up 3.0 m/s
2
 =_______km/hr
2
 
 
4. Under what condition is the relation s=ut is correct. 
 
5. State relation between impulse and momentum 
 
6. State Hooke's Law. 
 
7. State Boyle's Law 
 
8. Action and reaction forces do not balance each other why? 
 
9. Calculate the degrees of freedom for monoatomic, diatomic and triatomic gas 
 
10. What do you mean by mean free path and write its formula. 
 
11. Derive an expression for the work done during Isothermal expansion 
 
12. State the second law of thermodynamics and write its two application of it. 
 
13. The position of a particle is given by r=3.0 t 
? ?
2
2.0 4.0 i t j k - +
?
unit metre where t in seconds 
and cofficients have the proper units for r to be in metres. Find the velocity and acceleration 
of the particle. 
 
14. Two billiard balls each of mass 0.05kg moving in opposite direction with speed 6 m/s 
collied and rebound with the same speed. What is the impulse imparted to each ball due to 
other? 
 
15. E, m, L and denote energy, mass, angular momentum and gravitational constant 
respectively. Determine the dimension of EL
2
 /m
5
 G
2
 
 
16. Define modulas of elasticity and write down its units and Dimensions. 
 
17. Write down the relation between three types of moduli and poissons ratio. 
 
18. The force acting on an object of mass m travelling of velocity v in a circule of radius r is 
 
 
 
 
giving by f = mv
2
/r. The measurements recorded as m = 3.5kg ± 0.1 kg v = 20m/s ± 1m/s 
& r = 12.5m ± 0.5m find the maximum possible (i) fractional error (ii) percentage error in 
the measurement of force. 
 
19. Define v = u + at from velocity--time graph. 
 
20. How is centripental force provides in case of the following? 
(i) motion of planet around the sun 
(ii) motion of moon around the sun 
(iii) motion of an electron around the nucleus in an atom. 
 
21. Determine the volume of 1 mole of any gas at S. T. P., assuming it behaves like an ideal 
Gas. 
 
22. A carnot engine develops 100H.P. and operates between 27°C and 227°C.Find. 
(i) Thermal effiency. 
(ii) Heat supplied. 
(iii) Heat rejected? 
 
23. Explain and derive parallelogram law of vector additor. 
 
24. State and prove the function of refrigerator. With the help pf labelled diagram. 
 
25. A stone is projected at an angle Ø with an initial velocity u under the effect of gravity then 
derive the expression for 
(a) Horizontal range. 
(b) Maximum height. 
(c) Time of flight 
 
26. (a) How does carnot cycle operates 
(b) Why does absolute zero not correspond to zero energy 
Read More
Offer running on EduRev: Apply code STAYHOME200 to get INR 200 off on our premium plan EduRev Infinity!

Related Searches

Important questions

,

Summary

,

Sample Paper

,

Class 11

,

Physics Class 11 Notes | EduRev

,

2017

,

2017

,

Physics Class 11 Notes | EduRev

,

Free

,

video lectures

,

ppt

,

Physics Class 11 Notes | EduRev

,

Physics (Set - 1)

,

MCQs

,

practice quizzes

,

study material

,

Exam

,

Semester Notes

,

Past Year Paper

,

past year papers

,

Objective type Questions

,

Extra Questions

,

Past Year Paper

,

Class 11

,

pdf

,

Previous Year Questions with Solutions

,

Viva Questions

,

Class 11

,

mock tests for examination

,

Physics (Set - 1)

,

Past Year Paper

,

2017

,

shortcuts and tricks

,

Physics (Set - 1)

;