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.
The available water retained in soil is between_?
The CITES was signed in the year
Name the initiative that has been introduced with the aim of promoting the idea of food sharing among citizens and food businesses.
Currently Food Authority has commissioned 21 scientific panels that comprises of ………. vertical and ………. horizontal panels.
...The feed of granular particle size produced from grinding of pelleted feeds is called as
Reverse transcription involves the synthesis of DNA from what type of template?
Who developed Hydrogen Bomb?
When the activity of one gene is suppressed by the activity of a non-allelic gene, it is known as
In a classical production function, the elasticity of production is greater than one, where
PAR falls in the range of wavelength of
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