Write advantages of light emitting diode over incandescent lamps

a light emitted diode is

Write the advantages and limitations of wind power?

Write the advantages and limitations of Nuclear energy:

Write the advantages of binomial nomenclature.

Write four advantages of using microbial incoulants in farming.

State the advantages of potentiometer over voltmeter.

The schematic symbol of Light Emitting Diode (LED) is

Write advantages of nanoparticles and nanotechnology.

The color of light emitted by LED depends on

Write a note on optical fibre with necessary. Diagram essential. State its Advantages. OR Describe construction and working of an optical fibre. What are the advantages of optical fibre communicationover electronic communication?