Question
Which Instrument is used to measure depth of
ocean?Solution
Fathometer is an echo sounder. An echo sounder is a device for determining the depth of the seabed or detecting objects in water by measuring the time taken for sound echoes to return to the listener. Endoscope – An endoscope is an illuminated optical, typically slender and tubular instrument used to look deep into the body and used in procedures called an endoscopy. Ammeter – An ammeter (from Ampere Meter) is a measuring instrument used to measure the current in a circuit. Anemometer - A n instrument for measuring the speed of the wind, or of any current of gas.
The cooling of seed during germination in order to accelerate flowering when it is planted is referred as
Among the following, who first used the term Nanotechnology?
Tikka disease of groundnut is caused by which pathogen
What is the minimum population size required for observations in a Grow-out Test?
Pebrine disease of silkworm is caused by
The normal titratable acidity in fresh cow milk is :
Which of the following breeding methods involves mating between closely related animals such as brother-sister or parent-offspring?
High input cost of crop production, and market instability faced by Indian farmers which results in huge loss and debtness to farmer to overcome from th...
When was the Pradhan Mantri Matsya Sampada Yojana (PMMSY) launched?
Which river basin cover the largest surface water irrigation in India?
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