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Indian Navy SSR Physics and Measurement — practice questions

Explore 14 free Physics and Measurement questions in Indian Navy SSR Physics. Open each question or exercise to read its content, reference answers and available explanation.

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Physics and Measurement questions and exercises with answers

Showing questions 1–14 of 14.

SI base unit of length:Read the answer and worked solution →True or false on magnetism (CBSE Cl 10)Read the answer and worked solution →True or false: what Aristotle got wrongRead the answer and worked solution →Complete Newton's first lawRead the answer and worked solution →Which law is this?Read the answer and worked solution →MomentumRead the answer and worked solution →True or false: inertia and forceRead the answer and worked solution →Assertion and reasonRead the answer and worked solution →Two are true, one is notRead the answer and worked solution →Three of these are wrong. Find the one that holds.Read the answer and worked solution →Tap every statement the first law licensesRead the answer and worked solution →Flip and pair: name with contributionRead the answer and worked solution →Spot the one that does not belongRead the answer and worked solution →Order the historical argumentRead the answer and worked solution →

Worked practice questions

SI base unit of length:

  1. meter
  2. yard
  3. centimeter
  4. inch
Show answer and solution

Correct answer: A. meter

SI base units: meter (m) for length, kg for mass, s for time, ampere for current, kelvin for temperature, mole for amount, candela for luminous intensity.

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True or false on magnetism (CBSE Cl 10)

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Questions
  1. Statement is true
    Yes
    Statement
    Magnetic field lines never intersect each other.
  2. Statement is true
    No
    Statement
    The earth wire is connected to the live wire.
  3. Statement is true
    Yes
    Statement
    A solenoid carrying current behaves like a bar magnet.
  4. Statement is true
    No
    Statement
    An electromagnet retains its magnetism after current is switched off.
  5. Statement is true
    Yes
    Statement
    Frequency of AC supply in India is 50 Hz.

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True or false: what Aristotle got wrong

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Questions
  1. Statement is true
    No
    Statement
    A force is needed to keep a body in uniform motion.
  2. Statement is true
    Yes
    Statement
    In practice a force is needed to counter friction.
  3. Statement is true
    Yes
    Statement
    Aristotle's view on this was wrong.
  4. Statement is true
    Yes
    Statement
    With no external force, a moving body keeps moving.
  5. Statement is true
    Yes
    Statement
    Galileo's work on inclined planes led to the law of inertia.
The chapter opens by correcting this directly: a force is needed in practice only to counter friction, not to keep a body moving. Source: syllabus Physics, Ch 4 Laws of Motion.

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