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Laksha
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Asked: 2021-02-09T05:09:13+00:00 In:

Name the technique used in locating. (a) an under water obstacle (b) position of an aeroplane in space.

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NCERT Solutions for Class 11 Science Properties of matter 1
Important Board Questions
Dimension and Measurement
NCERT Books for Session 2022-2023
CBSE Board and UP Board
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2020-2021cbsechapter 1class 11class 11 sciencedimension and measurementncertphysicsscience
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    1 Answer

    1. (a) SONAR → Sound Navigation and Ranging.
      (b) RADAR → Radio Detection and Ranging.

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