Question
In SONAR, we
useSolution
Sonar (sound navigation and ranging) is a technique that uses sound propagation to navigate (usually under water, as in submarine navigation), communicate with or detect objects on or under the surface of the water, such as the vessels as ultrasonic waves which is used having very high frequency > 20,000 Hz.
India has a monopoly in the production of which type of silk?Â
Which of the following is not a characteristic of Prokaryotic cell?Â
Vertical standards are:
If a consumer purchases various quantities of goods or services due to the price change of related goods is called?
Which of the following practice reduce soil erosion, evapotranspiration, kinetic energy impact of rain drops?
The fungi that degrades lignin as well as cellulose from agricultural waste
Chemical formula of Gypsum is?
A situation when all possible outcomes are known with probability is called as
Which type of seed production involves controlled pollination?
When two well developed breeds are crossed alternatively is knowns as ?
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