Q6. Four particles A, B, C, D of mass m2 , m, 2m, 4m, have same momentum, respectively. The particle with maximum kinetic energy is : (1) B (2) A (3) D (4) C
What This Question Tests
This question tests the fundamental relationship between kinetic energy and momentum, requiring students to identify the inverse proportionality of kinetic energy with mass when momentum is constant.
Concepts Tested
Formulas Used
KE = pĀ²/2m
š NCERT Sections This Tests
11.3 ā The Photoelectric Cut-Off Voltage In A Certain Experiment Is 1.5 V.
Physics Class 12 Ā· Chapter 11
11.3 The photoelectric cut-off voltage in a certain experiment is 1.5 V. What is the maximum kinetic energy of photoelectrons emitted?
6.11 ā Dynamics Of Rotational
Physics Class 11 Ā· Chapter 6
6.11 Dynamics of rotational the motion of extended bodies. motion about a fixed axis A large class of problems with extended bodies can be
11.10 ā What Is The De Broglie Wavelength Of
Physics Class 12 Ā· Chapter 11
11.10 What is the de Broglie wavelength of (a) a bullet of mass 0.040 kg travelling at the speed of 1.0 km/s, (b) a ball of mass 0.060 kg moving at a speed of 1.0 m/s, and (c) a dust particle of mass 1.0 Ć 10ā9 kg drifting with a speed of 2.2 m/s ?
š Question Details
- Chapter
- Work Energy Power
- Topic
- Kinetic energy and momentum
- Year
- 2024
- Shift
- 06 Apr Shift 1
- Q Number
- Q6
- Type
- MCQ
- NCERT Ref
- Class 11 Physics Ch 6: Work, Energy and Power
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