Answer / raveesh83

micro waves are those waves whose wavelength is less than a
foot(30 cms) or freq ranging from 1 GHz to 1000 GHz.

Because of there tinyness these are called micro.

Answer / nil

Microwaves are electromagnetic waves with wavelengths
ranging from as long as one meter to as short as one
millimeter, or equivalently, with frequencies between 300
MHz (0.3 GHz) and 300 GHz

Answer / spectrum

By definition:

Wavelength 1 mm - 1 meters
frequency 300 GHz - 300 MHz

So the question still remains, why they are called micro, when the smallest wavelength is 1mm, which is 1000 micrometers.

Answer / v

by name we understands dat its wave length is of the order micro mtr... its called so cause of its wave length...
its range is 3 to 30ghz

Answer / sundar

wavelength (symbol-lambta)-how long distance travelled the
wave in one cycle .

micro waves has short wavelength that is called
microwaves...
its range from 1 to 300MHZ

why we are going for coding in communication signals?

6 Answers  

---

i have a problem in programming using string program is- rajasthan rajasthan rajastha ajasthan rajasth jasthan rajast asthan rajas sthan raja than raj han ra an r n plz reply soon as posible as

0 Answers  

---

convert 21 kva into kw

2 Answers   Infosys,

---

please send me PHOTON INFOTECH sample placement papers or pattern of the paper.very urgent.

1 Answers  

---

Once number portability is launched,how will call flow when B subscriber is in roaming?

2 Answers   Nokia,

---

---

structure of optical fibre

2 Answers   Nokia,

---

Define modulation.

0 Answers  

---

Which two currents are relatively close in magnitude?

0 Answers  

---

What are the commonly used filters?

0 Answers  

---

What is the difference between SET and RESET condition or actions?

1 Answers  

---

what is PLC? how can they work? Is there any possiblity to replace it?

1 Answers   Honeywell,

---

what type of waves exactly the radiations are ?

0 Answers   Infosys,

---