Question
How does an earphone convert electrical signals into
sound?Solution
Earphones use magnets along with coils to convert electrical energy into sound. The magnets create a magnetic field that causes the earphone diaphragm to vibrate, producing sound waves that we hear.
Practice of forestry for raising fodder grass with scattered fodder, trees, fruit trees and fuel wood trees on suitable wasteland, panchayat land, villa...
NRLM has a provision for interest subvention, to cover the difference between the Lending Rate of the banks and 7%, on all credit from the banks/financi...
Under KCC, On prompt repayment of loan upto 3.00 lakh, how much additional interest subvention is given by Government ?
Following are the statements with respect to economization of irrigation water in rice
A. Rice should be cultivated on heavy soils with percolati...
Which of the following is a warm-season cereal crop that is widely cultivated for fodder as well as grain and is known for its rapid growth and drought ...
Global Warming Potential of Nitrous Oxide (Nâ‚‚O) is ____ for 100 year timescale.Â
The process of shifting hydrogen atoms in DNA bases is called:
____ is the grafting done on old established trees to upgrade seedling plantations of inferior varieties.
The most commonly used hybridization method in crop improvement is:
Given below are two statements:
Statement I: Auxins are a group of plant bio-regulators which are primarily responsible for ripening of fruits.<...
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