Reflection of Sound

Register for FREE at deltastep.com or download our mobile app: bit.ly/3akrBoz to get all learning resources as per ICSE, CBSE, IB, Cambridge & other curricula. To know more: call 9674645164 or write to us at [e-mail]
DeltaStep is a social initiative by graduates of IIM-Ahmedabad, IIM-Bangalore, IIT-Kharagpur, ISI-Kolkata, Columbia University (USA), NTU (Singapore) and other leading institutes. At DeltaStep, we understand that just like every child has a unique face, a unique fingerprint; she has a unique learning ability as well. Hence we have built an intelligent adaptive learning system that delivers a tailor-made learning solution and helps a student to learn at her own pace because when it comes to learning, one size does not fit all.
Some of our salient features:
• Over 5000 amazing lectures across Maths, Physics, Chemistry, Biology, History, Geography and English. Our unique interactive video technology keeps you engaged and our iDictionary feature allows you to quickly revise any concept.
• Master each topic at your own pace with our adaptive practice technology & 1 million + questions. Get instant answers & detailed solutions.
• Be exam ready by taking unlimited mock tests.
• Performance analysis along with actionable feedback.
• Personal tutors to resolve your slightest of doubts.
That’s not all, you can also win amazing prizes like playstation, iPad, watches and many more along with certificates through our Earn as your Learn program. So at DeltaStep, learning is not just fun & easy, it is rewarding too.
So, register for FREE now.

[@kumkumchakraborty5795]

Not only are a good teacher but also a person who is able to understand the problems of students. Visualization makes our concept clear. Thank you for inventing this new technique.

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 3000+ amazing video lectures, 200000+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail].

[@kumkumchakraborty5795]

DeltaStep thank you so much for giving me your number. I will be always happy to contact you . Please keep on putting more videos.

[@smritithakur7067]

He is so handsome i wished if our maths or science male teachers were just like him

[@sanla1866]

Sound and light reflects the same way

[@DeltaStep]

We recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@talipsk]

Really this man is knowledgeable

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@mahanth.thakurmahanth.thak5266]

best education site

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 3000+ amazing video lectures, 200000+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail].

[@sabitabehera1287]

Thanks I understand every concept 😁😁😁😁

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@sabitabehera1287]

@@DeltaStep thanks Have u any app for study If you have, please say!!!👍👍👍👍

[@pranavig2495]

Good explanation ..

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@Krishna-ys8fs]

Best explanation ever

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 3000+ amazing video lectures, 200000+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail].

[@smritithakur7067]

He looks innocent and intelligent and i like such type of guys i couldn't concentrate on the topic he explained

[@divyapaul7519]

Thank you so much sir. I could able to clarify my doubts.

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@not_so_anonymous]

Thank you for making this channel ...... I can find any topic's video on this channel..... U guys r only that solve provements also. Love u guys

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at Deltastep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more , please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@mahanth.thakurmahanth.thak5266]

excellent explnation

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 3000+ amazing video lectures, 200000+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail].

[@urfijan8519]

What is difference between reflection of sound and multiple reflection of sound?

[@DeltaStep]

We recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@shikhakumari2016]

Really good explanations☺☺☺☺☺☺☺☺☺☺☺

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 3000+ amazing video lectures, 200000+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail].

[@RakeshKumar-nd6fo]

But I don't able to understand 😖😖😖😭😰😰😨

[@talatnadeem9101]

Awesome work brother...

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@videocreator7428]

Best education site

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@RaviSharma-em1by]

This helps me to understand clear

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at Deltastep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more , please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@jibeswardas933]

Awesome sir❤️ thank you🙏

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at Deltastep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more , please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@ajjha73]

But sir my textbook says that to hear the echo the minimum distance should be 34.4m and velocity of sound in air is 344m but your video states something different which one is true

[@DeltaStep]

We recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@sipradarsinilenka2670]

Your book is right

[@abhinavanand5395]

Very nice sir...dil se thank you!

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@ravikirancomputers7350]

Can u also made a video on doppler effect and doppler shift pls

[@DeltaStep]

Get all your doubts cleared by learning one to one from this teacher and other best teachers of India . Join the DeltaStep Live Classes now . To know more , contact us at [phone] or email us at [e-mail] .Download our learning app: bit.ly/3akrBoz

[@amitsood4221]

You are very good explanations Pur aapko hindi bolne mai koi pareshani hai😋😋😋

[@rupanshirohilla8238]

Awsm explanation👏

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@rupanshirohilla8238]

@@DeltaStep is it paid..?

[@abdulali1583]

Nice explanation

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR

[@koppaladevi4470]

In far distance I didn't hear two times hello why ❓

[@DeltaStep]

We recommend you to register at Deltastep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access to personal tutors to resolve your doubts. To know more , please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/3akrBoz

[@riturajbarman3472]

good

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail].

[@suryanssaah4886]

Explain much more examples and illusion

[@Saqibkhanwrites]

Better than oxford university

[@DeltaStep]

We are glad that you enjoyed this video and would recommend you to register at DeltaStep.com to get access to 5000+ amazing video lectures, 1 million+ questions with detailed solutions, tests, games, report card and much more. Also get access personal tutors to resolve your doubts. To know more, please feel free to contact us at 9674645164 or email us at [e-mail]. Download our learning App: bit.ly/2LBOVlR