25 of 31811 Questions
View AllJEE Discussions Electromagnetic Waves Recent Questions
-
0 votes1 answer26 viewsYvonne 71 Days Ago
Laser Beams Are Used To Measure Long Distances Because
JEE DiscussionsModified 71 Days 23 Hour 57 Minutes Ago Yvonne
-
0 votes1 answer21 viewsStewart 71 Days Ago
A Laser Beam Is Used For Carrying Out Surgery Because It
JEE DiscussionsModified 71 Days 23 Hour 59 Minutes Ago Stewart
-
20 votes1 answer16 viewsVictoria 72 Days Ago
Choose The Correct Statement
JEE DiscussionsModified 72 Days 0 Minutes Ago Victoria
-
20 votes1 answer22 viewsPeter 72 Days Ago
The Attenuation In Optical Fiber Is Mainly Due To
JEE DiscussionsModified 72 Days 2 Minutes Ago Peter
-
20 votes1 answer21 viewsJoseph 72 Days Ago
A Laser Is A Coherent Source Because It Contains
JEE DiscussionsModified 72 Days 3 Minutes Ago Joseph
-
20 votes1 answer16 viewsSean 72 Days Ago
The Electromagnetic Waves Of Frequency 2 MHz To 30mhz Are Used
JEE DiscussionsModified 72 Days 6 Minutes Ago Sean
-
20 votes1 answer17 viewsCarolyn 72 Days Ago
Maximum Usable Frequency (MUF) In F - Region Layer Is
JEE DiscussionsModified 72 Days 8 Minutes Ago Carolyn
-
20 votes1 answer20 viewsDylan 72 Days Ago
An Antenna Behaves As Resonant Circuit Only When Its Length Is
JEE DiscussionsModified 72 Days 10 Minutes Ago Dylan
-
20 votes1 answer18 viewsOliver 72 Days Ago
The Ratio Waves Of Frequency 300MHz To 3000MHz Belong To
JEE DiscussionsModified 72 Days 12 Minutes Ago Oliver
-
20 votes1 answer21 viewsHarry 72 Days Ago
For Television Broadcasting, The Frequency Employed Is Normally
JEE DiscussionsModified 72 Days 13 Minutes Ago Harry
-
60 votes3 answer25 viewsGaurav 101 Days Ago
Broadcasting Antennas Are Generally
JEE DiscussionsModified 101 Days 21 Hour 57 Minutes Ago Gaurav
-
40 votes2 answer13 viewsJoseph 101 Days Ago
The Carrier Frequency Generated By A Tank Circuit Containing 1 NF Capacitor And 10 UH Indicator Is
JEE DiscussionsModified 101 Days 21 Hour 58 Minutes Ago Joseph
-
20 votes1 answer15 viewsColin 101 Days Ago
A Laser Beam Of Pulse Power
JEE DiscussionsModified 101 Days 22 Hour 0 Minutes Ago Colin
-
20 votes1 answer10 viewsEvan 101 Days Ago
Through Which Mode Of Propagation, The Radio Waves Can Be Sent From One Place To Another
JEE DiscussionsModified 101 Days 22 Hour 2 Minutes Ago Evan
-
20 votes1 answer11 viewsAndrew 101 Days Ago
Modified 101 Days 22 Hour 5 Minutes Ago Andrew
-
20 votes1 answer13 viewsJulian 101 Days Ago
In Which Frequency Range, Space Waves Are Normally Propagated
JEE DiscussionsModified 101 Days 22 Hour 9 Minutes Ago Julian
-
20 votes1 answer17 viewsDavid 101 Days Ago
Modified 101 Days 22 Hour 12 Minutes Ago David
-
20 votes1 answer19 viewsChristopher 101 Days Ago
The Step Index Fiber Has A Relative Refractive Index Of 0.88% . What Is The Critical Angle At The Corecladding Interface
JEE DiscussionsModified 101 Days 22 Hour 14 Minutes Ago Christopher
-
20 votes1 answer10 viewsJoanne 101 Days Ago
The Process Of Regaining Of Information From Carrier Wave At The Receiver Is Termed As
JEE DiscussionsModified 101 Days 22 Hour 17 Minutes Ago Joanne
-
20 votes1 answer14 viewsIan 101 Days Ago
The Waves That Are Bent Down By The Ionosphere Are
JEE DiscussionsModified 101 Days 22 Hour 19 Minutes Ago Ian
-
20 votes1 answer11 viewsLuke 101 Days Ago
An Example Of Point To Point Mode Of Communication Is
JEE DiscussionsModified 101 Days 22 Hour 20 Minutes Ago Luke
-
20 votes1 answer13 viewsKaren 101 Days Ago
Amplitude Modulation Has
JEE DiscussionsModified 101 Days 22 Hour 23 Minutes Ago Karen
-
20 votes1 answer13 viewsEvan 101 Days Ago
AM Is Used For Broadcasting Because
JEE DiscussionsModified 101 Days 22 Hour 24 Minutes Ago Evan
-
20 votes1 answer22 viewsChristian 101 Days Ago
A Signal Of 5 KHz Frequency Is Amplitude Modulated On A Carrier Wave Of Frequency 2 MHz. The Frequencies Of The Resultant Signal Is/are
JEE DiscussionsModified 101 Days 22 Hour 26 Minutes Ago Christian
-
20 votes1 answer106 viewsAlexander 101 Days Ago
In Short Wave Communication, Wave Of Which Of The Following Frequencies Will Be Reflected Back By The Ionospheric Layer
JEE DiscussionsModified 101 Days 22 Hour 29 Minutes Ago Alexander