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IGCSE A Level Physics Certification Exam Tests

IGCSE A Level Physics Practice Test 51

# Orbiting under Gravity Quiz PDF: Questions and Answers - 51

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The Orbiting under Gravity Quiz Questions and Answers PDF (Orbiting under Gravity Quiz Answers PDF e-Book) download Ch. 14-51 to solve IGCSE A Level Physics Practice Tests. Learn Gravitational Field MCQ Questions PDF, Orbiting under Gravity Multiple Choice Questions (MCQ Quiz) for online college degrees. The Orbiting under Gravity Trivia App: Download free educational app for orbiting under gravity, electromagnetic radiation, mass and inertia, physics experiments, forces in nucleus test prep for ACT practice test.

The Quiz: Mass of satellite orbiting Earth is; "Orbiting under Gravity" App Download (iOS & Android) with answers "irrelevant", "considered", "should be infinite" and "should be zero" to learn online tutor courses. Study Gravitational Field Questions and Answers, Google eBook to download free sample for SAT practice test.

## Orbiting under Gravity Questions and Answers : Quiz 51

MCQ 251:

Mass of satellite orbiting Earth is

1. considered
2. irrelevant
3. should be infinite
4. should be zero
MCQ 252:

Speed of electromagnetic radiation is independent of

1. wavelength
2. amplitude
3. time period
4. frequency
MCQ 253:

If there is no net force acting on body, then its acceleration is

1. zero
2. constant
3. increasing
4. decreasing
MCQ 254:

Least count of screw gauge is

1. 0.01 cm
2. 0.5 cm
3. 0.1 cm
4. 0.01 mm
MCQ 255:

Elements undergo radioactive decay when proton number becomes greater than

1. 50
2. 40
3. 83
4. 73