IAS 2005 — Physics
Science Physics questions from IAS 2005.
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3 Physics Questions from 2005
Consider the following statements: 1. A geo-stationary satellite is at an approximate height of 10,000 km. 2. FM transmission of music is of very good quality because the atmospheric or man made noises which are generally frequency variations can do little harm. Which of the statements give above is/are correct?
Consider the following statements: 1. The axis of the Earth's magnetic field is inclined at 23½° to the geographic axis of the Earth. 2. The Earth's magnetic pole in the Northern Hemisphere is located on a peninsula in Northern Canada. 3. The Earth's magnetic equator passes through Thumba in South India. Which of the statements given above is/are correct?
What is the order of magnitude of electric resistance of the human body (dry)?