What is diffraction, Science

Assignment Help:

What is Diffraction

Diffraction happens at the edge of an impenetrable body that is large compared to the wavelength of the radio wave. The edge in effect become a source and waves radiate in dissimilar directions from the edge, allowing a beam to bend around an obstacle. If the size of an obstacle is on the order of the wavelength of the signal or less, scattering happens. An incoming signal is scattered into various weaker outgoing signals in unpredictable directions.

 


Related Discussions:- What is diffraction

Why do organisms need water, Why do organisms need water? Organisms need...

Why do organisms need water? Organisms need water for the following reasons: (i) All cellular processes need water as a medium. Usually, the reactions that take place in our

Insulators, why are insulators so hard to find

why are insulators so hard to find

Determine how nitrogen is useful in plant nutrients, Determine how nitrogen...

Determine how nitrogen is useful in plant nutrients The supply of nitrogen is related to carbohydrate utilisation. If nitrogen supply is insufficient, carbohydrates will be dep

Which of the following would NOT affect gass exchange?, A) thickness of the...

A) thickness of the respiratory membrane B) gas concentration gradients C) decrease in pulmonary ventilation D) lung surface area E) no exceptions

Role of bile in digestion, Role of Bile in Digestion Bile is produced b...

Role of Bile in Digestion Bile is produced by  liver and stored in gall bladder. During digestion,  the gall bladder contracts  and supplies bile, rapidly to the duodenum throu

How to make a simple vacuum pump, How to make a simple vacuum pump Secu...

How to make a simple vacuum pump Secure a bicycle or automobile hand pump. Open the pump and delete the piston. Un- screws the bolt that holds the leather washers. Reverse the

History ofScience, Describe the factors which decide the broad area of Scie...

Describe the factors which decide the broad area of Scientific activity.

Explain relative location, What is relative location? Relative location...

What is relative location? Relative location is the location of something in relation of another place.

Temperature regulation - physiology of growth & development, Explain Temper...

Explain Temperature Regulation - Physiology of Growth and Development Surface area of the infant per unit weight is larger than the adult; hence infant loses/gains heat from th

Uses vitamin e, Vitamin E  (Tocopherols) Vitamin E is an essential fat-...

Vitamin E  (Tocopherols) Vitamin E is an essential fat-soluble vitamin that functions, at  least in part, as a lipid- soluble antioxidant. Presence of vitamin E was first revea

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd