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Exam 21: Physics and Measurement

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Exam 1: Physics Force, Acceleration, and Projectile Motion24 Questionsadd course
Exam 2: Electrical and Physics Concepts23 Questionsadd course
Exam 3: Physics Pressure, Energy, and Waves25 Questionsadd course
Exam 4: Physics Capacitance, Magnetic Fields, and Circular Motion24 Questionsadd course
Exam 5: Physics and Communication25 Questionsadd course
Exam 6: Electrical and Digital Concepts and Terminology25 Questionsadd course
Exam 7: Electricity and Magnetism25 Questionsadd course
Exam 8: Magnetism and Electromagnetism25 Questionsadd course
Exam 9: Magnetism, Op-Amps, and Sensing Devices25 Questionsadd course
Exam 10: Physics Forces, Moments, and Gravitational Fields25 Questionsadd course
Exam 11: Satellites, Gravitational Fields, and Gases25 Questionsadd course
Exam 12: Electrical Circuit and Current25 Questionsadd course
Exam 13: Pressure, Hookes Law, Forces and Springs, Elasticity, Stress and Strain25 Questionsadd course
Exam 14: Physics Concepts and Formulas24 Questionsadd course
Exam 15: Physics Dimensions25 Questionsadd course
Exam 16: Physics Topics: X-Rays, Ultrasound, Momentum, Force, and Energy25 Questionsadd course
Exam 17: Momentum and Collisions25 Questionsadd course
Exam 18: Physics Forces, Acceleration, and Units25 Questionsadd course
Exam 19: Physics Terminology25 Questionsadd course
Exam 21: Physics and Measurement25 Questionsadd course
Exam 22: Physics and Waves: Exploring Phenomena, Unification, and Detection20 Questionsadd course
Exam 23: Physics and Nuclear Science21 Questionsadd course
Exam 24: Radiation and Nuclear Science Basics24 Questionsadd course
Exam 25: Understanding Electrical Properties and Phenomena25 Questionsadd course
Exam 26: Energy and Temperature24 Questionsadd course
Exam 27: Energy, Work, and Power16 Questionsadd course
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Speed of sound in air is {{}}

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Question 21

Work done by a person having weight 600 N and he needs to climb up a mountain of height 2000 m is

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Question 22

Actual range of values around a measurement is called

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Question 23

Depth of water in a bottle is 24.3 cm and uncertainty is 0.2 cm, percentage uncertainty in measurement is

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Question 24

Maximum current a battery of e.m.f 3.0 V and internal resistance 1.0 Ω is

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Question 25
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