Light and Sound Wave | General Science Test Series

#parcham #parchamclasses #parchamsciencetestseries
Lecture 20:
In this video, we will deal with MCQs on Light and Sound Wave. This Science test series would acquaint students with the standard of questions asked in a competitive exam, particularly in UPSC CSE. It will also cover the previous year's questions asked by UPSC CSE, UPSC CDS, SSC, etc.
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previous year questions
indian polity by laxmikant

[@ST-jl2tb]

Option D is correct as uv has a shorter wavelength as compared to micro wave

[@devanandbhosale2672]

Mam pahle lagta tha ki parcham classes richa mam ki wajah se chalta hai pr ab hame realize huva ki asli dedications to apka hai is channel pr . Roj apka video atta hai different different topic pr. Thank you so much for lots of help . ❣️🙏👏

[@a.m.abhijeet1992]

Answer: high energy Thank you madam ☺️🙏

[@meghadhar6816]

I am 36 is age ma muja itna ahcha se samaj ahraha ha so sound wave ke bare mein bhi janenge Hum infrasonic sound kya hote hain ultrasonic sound kya Hote aur sound ki speed kin kin parameters per depend Karti Hai Sath hi Sath do question hai jo ki numerical form Mein Hai unko bhi Ham Dekhenge use tarike question exam Mein previously gaye hain to vah bhi aapko sikhane ko Milega video ke last Mein question of the day Hoga Jiska answer aapko comment section forest ka means ka paper uthaenge na to bhi aapko science ka question aapko definitely dekhne Ko Mila Hoga ya milega good god bless u

[@abhay_-]

The Colour of soap bubbles is due to :- INTERFERENCE. The spectrum of colour in compact disc (CD) is due to :- DIFFRACTION.

[@samedu5163]

Maam Microwave are after infrared waves... Thank you for the video🌹🙏

[@AlpanaP]

Mam increasing wavelength wale question ka answer 3-1-2-4 hona chahiye na ? Microwave to radio waves k just pehle ata h

[@nutandeshmukh9944]

Yes

[@travism4049]

Thank you ...It's very helpful for my CAPF revision ❤️

[@nadeem2563]

💐Question of the Day💐 🌸Ans :- Loud Sound can travel a Large distance due to High energy 🌀Questions ke Through aap Concepts Sikhati Ho.. Bahut Achha lagta hai ye Mam😊 🌀kuch New terms Seekhe Aapse Jaise Loudness ki units... Bow wave 🍀🍀Bahut hi Achha Aur Helpful Session Mam🍀🍀

[@nkmadical4038]

High frequency

[@IRFANBASHA946]

Pooja mam is ultimate. Can teach any subject.

[@PoojaJain-ob3vh]

Thank you

[@sparkleking3928]

light travels slower in glass than in air because ans\ a. refractive index of air is less than that of glass

[@sparkleking3928]

?????

[@meghasingh.2570]

Thank you Ma'am ❤

[@Biswapriya97]

Thank u mam🙏🏻

[@pujakundu5650]

The loud sound can travel longer distance due to" higher energy."....sandar session mam 25 qn pura cover👌👌👌😪....thank you mam🔥🔥🙏🙏🙏🙏

[@vinayakpandey9664]

Kindly check the answer for Q Light travels slower in glass...... . Density and optical density are two different concepts. Correct me if I am wrong .

[@andyhaokipts1970]

Maam wavelength part is 4,2,1,3 ... I don't see the answer... Highest to lowest wavelength - radiowave, microwave, infrared, visible light, uv, xray, gamma.. And frequency vice versa

[@ManjeetSingh-qj2kn]

@15:16 option d is right ???

[@arkajitganguly8132]

Correct order of increasing wavelength is option d..

[@Abhishek-bw4sq]

QOD- HIGHER AMPLITUDE

[@drnandini8114]

Wave length arrangement question ka answer galath dikh raha hai please check mam

[@SagrikaMazumdar-z9j]

Higher amplitude

[@bainandini1524]

High energy

[@DeepakGupta-ri3dt]

high energy

[@mrqazi3374]

Higher energy

[@NITISHKUMAR-ro6rp]

Higher Energy

[@akashindianarmy2938]

High frequency hoti h mam ji

[@PraveenK-dh4fo]

Hii mam I am from telugu state plz exapalin English we can understand many people interested in our class but you used language Hindi so... plz maintains English mam........

[@KhanKhan-bl5gd]

Hii mam ❤

[@DeepakKumar-ng3bu]

2

[@PraveenK-dh4fo]

How to download pdf mam this class...

[@Smrity_Barman]

Mam i purchased a pdf of gk .. the money was debited from my account but i could not see the pdf. Can you please tell me how to get that pdf . I also didn't get my money back

[@Md.AltafRaza]

Dhoka

[@bfarzana8563]

No cheat yaar go to website and collect email and email them definitely you will be provided by a pdf which you requested.

[@meghadhar6816]

O