Ask questions which are clear, concise and easy to understand.
Ask QuestionPosted by Pratham Kumar 1 year, 9 months ago
- 0 answers
Posted by Aafiya Khan 1 year, 11 months ago
- 2 answers
Preeti Dabral 1 year, 11 months ago
The trajectroy will be straight line, as {tex}F = qvB\;\sin \theta {/tex} = 0 ({tex}\because {/tex} {tex}\theta = 0{/tex})
Posted by Preeti Singh 2 years, 11 months ago
- 2 answers
Shubham Chaudhary 7 months, 2 weeks ago
Few rules to keep homework help section safe, clean and informative.
- Don't post personal information, mobile numbers and other details.
- Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
- Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
- Ask specific question which are clear and concise.
Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.
Posted by Akash Naik 3 years, 3 months ago
- 2 answers
Sia ? 3 years, 3 months ago
Roshan Kumar Thakur 2 years, 11 months ago
Posted by Jaspreet Saini 3 years, 6 months ago
- 1 answers
Sia ? 3 years, 6 months ago
The insulating porcelain of the spark plugs accumulates a film of dirt. The surface dirt is hygroscopic and picks up moisture from the air. Therefore, in humid weather, the insulating porcelain of the plugs becomes quasi-conductor. This allows an appreciable proportion of the Spark to leak across the surface of the plug instead of discharging across the gap.
Posted by Sapna Kumari 3 years, 10 months ago
- 1 answers
Posted by सत्य सनातन? 3 years, 10 months ago
- 0 answers
Posted by Sachin 007M 3 years, 11 months ago
- 1 answers
Gaurav Seth 3 years, 11 months ago
नॉक-आउट टूर्नामेंट:
एक टूर्नामेंट जहां एक टीम एक बार हार जाती है वह टूर्नामेंट से स्वचालित रूप से समाप्त हो जाती है और केवल विजेता टीम जारी रहती है। पराजित टीम को दूसरा अवसर नहीं दिया जाता है।
Knock-out tournament:
A tournament where a team once defeated automatically gets eliminated from the tournament and only the winning team continues. The defeated team is not given a second opportunity.
Posted by Shivam Singh 3 years, 11 months ago
- 0 answers
Posted by Shivam Singh 3 years, 11 months ago
- 0 answers
Posted by Ishani Singh 4 years, 1 month ago
- 0 answers
Posted by Farhan Khan 4 years, 1 month ago
- 2 answers
Yogita Ingle 4 years, 1 month ago
Wave optics also called Physic optics deals with the study of various phenomena such as polarization, diffraction, interference and other occurrences where ray approximation of geometric optics cannot be done. Thus, the section of optics that deals with the behavior of light and its wave characteristics is said to be wave optics.
Posted by Ishani Singh 4 years, 1 month ago
- 0 answers
Posted by Mahendra Das Manikpuri 4 years, 1 month ago
- 3 answers
Posted by Adnan Adil 4 years, 2 months ago
- 1 answers
Posted by Omkar Kajale 4 years, 2 months ago
- 0 answers
Posted by Mohit Kumar Mazra Gondwal 4 years, 3 months ago
- 1 answers
Yogita Ingle 4 years, 3 months ago
Electrostatic Shielding
Electric field inside a cavity in a conductor is always zero. Even if the conductor is charged or charges are induced on a neutral conductor by an external field, all charges reside only on the outer surface of the conductor. Hence, the any cavity of any shape and size is always shielded from outer electric influence. This is called electrostatic shielding.
Posted by Deepak Giri 4 years, 4 months ago
- 1 answers
Shambhu Sah 3 years, 9 months ago
Posted by Aviral Pandey 4 years, 6 months ago
- 1 answers
Vivek Kumar 1 year, 6 months ago
Posted by Bhupendra Yadav 4 years, 7 months ago
- 1 answers
Yogita Ingle 4 years, 7 months ago
Electric flux is the measure of flow of the electric field through a given area. Electric flux is proportional to the number of electric field lines going through a normally perpendicular surface.
Posted by Anurag Kumar 4 years, 7 months ago
- 1 answers
Posted by Bandana Sahu 4 years, 8 months ago
- 0 answers
Posted by Chirag Pal 4 years, 8 months ago
- 0 answers
Posted by Basavaraj Jakati 4 years, 8 months ago
- 0 answers
Posted by Parchiya Yasmin 4 years, 9 months ago
- 1 answers
Yogita Ingle 4 years, 9 months ago
| Amplitude Modulation (AM) | Frequency Modulation (FM) |
| First successful audio transmission was carried out in the mid-1870s | Developed in 1930 by Edwin Armstrong, in the United States |
| The radio wave is called a carrier wave and the frequency and phase remain the same | The radio wave is called a carrier wave, but the amplitude and phase remain the same |
| Has poor sound quality, but can transmit longer distance | Has higher bandwidth with better sound quality |
| The frequency range of AM radio varies from 535 to 1705 kHz | The frequency range of FM is 88 to 108 MHz in the higher spectrum |
| More susceptible to noise | Less susceptible to noise |
Posted by Jatin Gelot 4 years, 10 months ago
- 0 answers
Posted by Urmila Singh 4 years, 11 months ago
- 0 answers
Posted by Shubham Kumar 5 years ago
- 1 answers
Akash Gupta 4 years, 11 months ago
myCBSEguide
Trusted by 1 Crore+ Students
Test Generator
Create papers online. It's FREE.
CUET Mock Tests
75,000+ questions to practice only on myCBSEguide app
Purva Bobade 1 year, 3 months ago
0Thank You