Physics Mcq 2025 || Physics mcq || physics mcq for all competitive exam

[@AlltestMCQs]

Q:no1. Sorry Displacement is a vector quantity with a magnitude and a direction.

[@hinanadirmughalwithenglish2786]

Absolutly correct and I have noticed this thing .. .

[@AlltestMCQs]

@@hinanadirmughalwithenglish2786 OK thnks

[@PoojaTupkari-sr2sy]

Ya correct 💯💯💯

[@PoojaTupkari-sr2sy]

Ya correct 💯💯

[@PoojaTupkari-sr2sy]

Ya correct 💯💯💯

[@Marium-12]

Q29 is right . The hydrogen spectrum has five series in total, corresponding to different transitions of electrons between energy levels. These are: *Lyman series: Transitions to n=1 (ultraviolet region). *Balmer series: Transitions to n=2 (visible region). *Paschen series: Transitions to n=3 (infrared region). *Brackett series: Transitions to n=4 (infrared region). *Pfund series: Transitions to n=5 (infrared region).

[@TraloiGnano]

Thank you sir ♂️. I appreciate and I will do the rest

[@ofmanash]

Sir long question ❤❤❤😊

[@rahmatali-km8wm]

This video is very helpful for me thanks ❤

[@AbdlberMuhidin]

Good bro

[@mallibabu7836]

Frist question answer vector quantity sir 😅 but your asked question super sir 😊si unit three question super but I gain new knowledge sir in your video 📸❤❤

[@noorazam2287]

Sound intensity is defined as the sound power per unit area. Although the units for sound intensity are technically watts per meter squared, it is much more common for it to be referred to as decibels, dB. It is one tenth of a bel on the logarithmic intensity scale. A decibel is a ratio of the observed amplitude, or intensity level to a reference, which is 0 dB. Hence, the S.I. unit of sound intensity is decibels. Reference: Byjus

[@ZaboorJahaangir]

Thank you sir g

[@AliMallah-sh3su]

SI unit of sound intensity is decibel Db.

[@4m__NIMIT__YT]

Thank you sir ❤❤

[@AlltestMCQs]

👍🏻✅

[@Beauty_blooms]

Sir displacement is a vector quantity distance is scaler quantity Path follow by body in particular direction is called displacement..

[@AlltestMCQs]

Yes I have already pined check my first comment.

[@TamannaRani-ie1fz]

Thanks sir 🙂

[@RaviDikoliya-gm1zl]

Solar,pover ❤❤❤❤❤

[@SufyanNoor-l8c]

Very good

[@RaviDikoliya-gm1zl]

Longitudinal,wave🎉

[@RatnamayaRatnamaya-xv4tt]

Thanks for your classes

[@abdurehmanSadiq-i8m]

Disolacement is a vector quantity sir

[@SimonKletus]

Q1 is wrong displacement is a vector quantity

[@zoyatariq122]

Thankyou sir🥰

[@dhanatersingh8510]

Sir, Displacement is a vector quantity not a scalar quantity

[@GhullamMahdi-o3q]

Q9 correct because intensity is defined as power Carried by a wave in area so the unit of power is wat and area is m2 so the unit of is w/m2

[@MuhammadAshfaq-h2m]

kzbin.info/www/bejne/i3usfmuGm5aIe6ssi=VAWxyhuVrrcLgKLi. More information video

[@MuhammadAshfaq-h2m]

kzbin.info/www/bejne/i3usfmuGm5aIe6ssi=VAWxyhuVrrcLgKLi. More information video

[@HagereMelak]

displacement is a vector quantitiy both magnitude &direction❤

[@ZunairaBatool-fx8km]

Displacement vector quantity ha

[@RaviDikoliya-gm1zl]

Elastic,potential, energy

[@RaviDikoliya-gm1zl]

Iow, density 🎉

[@User---56255]

Sir or bhej di ji ae question entance exam k liye pau

[@UnnatiSalunke]

1st question is wrong because all quantity are vector

[@AlltestMCQs]

Exactly but already explained in ist coment

[@DipakPatil-dz4fl]

Displacement is a vector quality both magnitude and direction

[@AlltestMCQs]

Right

[@Qurankichhaunmen]

Sir, SI unit of sound intensity is dB (Decibel)

[@AlltestMCQs]

We measure sound intensity (also referred to as sound power or sound pressure) in units called decibels.

[@study_l977]

Tq sir physics+ chemistry ye chapter wise question kra dijiye yese hi entrance exam ke liye

[@AlltestMCQs]

👍🏻

[@harshan4072]

Yes😂

[@millionshibeshmilliye7178]

Displacement is vector

[@shazadasheraz7722]

If it's value less than ten then it is vector

[@AbdulMajid-e8g]

Sir G the diffraction is correct

[@ManojkantSamal]

Momentum =Mass ×velocity =force ×time...... May be

[@RaviDikoliya-gm1zl]

Fossil fuel s🎉🎉🎉🎉🎉

[@RizwanHussainRajper]

Pehla hee galattt😂 SubhaNAllah🎉❤

[@RaviDikoliya-gm1zl]

Speed 🎉🎉🎉🎉🎉🎉

[@FakhiraUnar]

Displacement is a vector quantity.

[@AmirShah-j8h]

Very effective

[@GamingZone-v8g]

2:14 sound ki SI unit Decibel hogi aap galti se w/m² kardiye hai

[@Ayzeledits]

sound ka decibel hai but sound intensity ka watt per square meter hi hai

[@AfaqueAhmed-l9t]

Displacement is a vector quantity

[@ratikantamahapatra8847]

Wolume is a scalar quantity

[@KARAAMEENKHAN]

displacement is avector

[@rahulumarji3456]

Super class sir

[@AlltestMCQs]

Thank u

[@ishfaqhussain5688]

Si unit of sound intensity is db

[@Muskanji-g6t]

You are right mai yehi kahne wali thi😊😊😊

[@NagrajSherikar]

Distance is scalar quantity displacement is vector quantity

[@natineal-x3e]

Distance is scaler quantity but displacement is vector 😮😮😮teacher

[@cascadeanalog320]

The answer to Q9 is WRONG. The watt per square metre, symbol W/m2, is the SI coherent derived unit of heat flux density, and irradiance The correct answer is A. The decibel (dB) is a logarithmic unit used to measure sound level.

[@Physics3113]

kzbin.info/www/bejne/mpuwgKyPqrt4iNEsi=rCsN3pYdish1BQcW

[@sukhwinderkaursukhwinderka5412]

Distance is also displacement is scalar quantity 😊

[@ranjanmandal4333]

Sir 23 question solved correctly ❤

[@sathiindunagaveni4894]

Displacement is a vector quantity 😢

[@Shahida__Rasool]

First Is also wrong. Answer is Velocity not Displacement.

[@_1rim]

Velocity is also a vector quantity there is no scalar quantity given in the option

[@ShumailaMemon-nf7cc]

​@@_1rim👍

[@Physics3113]

kzbin.info/www/bejne/mpuwgKyPqrt4iNEsi=rCsN3pYdish1BQcW

[@OmamaFirdos]

Velocity is also a vector quantity. Answer is not given here

[@ShahzamanShahzaman-m8w]

Good morning teacher where are you from

[@Sekar-888]

B)Refraction//

[@FarhanMajeed-q2c]

Sir displacement is a vector quantity 😂😂

[@AlltestMCQs]

Yes

[@Sekar-888]

A) 1/2 mv^2//

[@ChinnuVasantati]

For 22 nd question option D is correct but tht is not y tht is “gaamaa”

[@AnkushSharma-b1l]

Distance is scaler quantity but displacement is vector sir

[@AlltestMCQs]

Yes dear I have already pined check the first comment

[@SantoshSah-mr1nr]

Firstly i also confused displacement is scalar quantity!!😮

[@ekka555]

Q 1 all are vector quality....

[@kksingersgroup7150]

Displacement Is Vector Quantity

[@AlltestMCQs]

Already explained in first coment

[@shamsuddin53]

Dear displacement is a vector

[@AlltestMCQs]

Yes dear already explained in first cmnt

[@AttiyaMuhammadYousif]

Displacement is the vector quantity h bhai

[@Sultanalibangwar]

Question number 1 wrong vector quantity Sir

[@AlltestMCQs]

✔✔

[@shokithussainhussain2502]

Sound intensity is the si unit is decibel

[@SamirBabu-qs9fu]

Hoina thik xa tesko

[@KomalpreetKaur04065]

Nhiii d option correct hai

[@aarifmir999]

Q :9 is wrong it is si unit of sound intensity formula is watt per square meter (w/m2) and si unit of sound intensity is Decible (dB)

[@mahaksharma3169]

Dhyan se pdho udhr sound intensity ka hi sir ne watt per square meter btaya hai na ki sound ka..... Bina dekhe bolne se phle socha krr...

[@SujalgamrYTff]

Distance is scalar quantity

[@HarshalPatil-li9zc]

Displacement

[@dandugulashirisha4810]

First question machiga chadhuvadi sir

[@Ziaurrahman-zc8xo]

26 number walla extreme position hai sir

[@Itzz_riyaz_06]

It will use for eapcet ???

[@Sekar-888]

C

[@selahattinkara-o5h]

👏👏👏👏👏👏👏🌺

[@BezalemMulat]

1Q not asr b/c desplesmt is vector

[@SarthakSingh-b9v]

I have answers 31out of 32 first question comfused😅😅

[@AlltestMCQs]

The correct answer of first question check the first coment, thank u so much

[@MuhammadAshfaq-h2m]

kzbin.info/www/bejne/i3usfmuGm5aIe6ssi=VAWxyhuVrrcLgKLi. More information video

[@falmetaasefa]

Please displacement is vector

[@AlltestMCQs]

Yes already pined

[@HarshalPatil-li9zc]

B

[@KusaSaketa]

Displecement is no scaler quantity

[@AlltestMCQs]

Right

[@YogendraYadav-ez6th]

Displacement is vector quantity 😮

[@AlltestMCQs]

Yes

[@SamirBabu-qs9fu]

Displacement isn't a scalar its vector quantity😅

[@artichauhan7442]

Distance hona chahiye tha

[@Eyasu-g4w]

Displacement Is a vector quantity

[@AlltestMCQs]

Yes

[@WaziraShah]

Displacement is a scalar?????........somebody just call the Swedish community to give bro NOBEL prize🎉

[@lavendercastle55575]

Yes, as everyone said displacement is vector quantity. But none of them has understand what you have pinned..vector quantity as both magnitude and direction But scalar quantity has only magnitude. By this displacement has both magnitude and direction. By depending up on the object its may act as magnitude. So answer is displacement

[@LavhaYadav]

D

[@ritiksingh440]

Jammu waliya jindabad

[@Naseemunissa-df2ko]

Pls remove this background music its so irritating and its disturbing a lot😢

[@hedi3854]

is this also for medical entrance exam in Czech Republic?

[@AlltestMCQs]

Yes according to ur syllabus

[@DagimDaniel-i9v]

#1..is incorrect because all of them are vector quantity so pls reply.

[@AlltestMCQs]

Yes

[@MrPixer]

Sir Q21 is wrong Use of energetic particals in electron microscope is because of there's wavelength is very short

[@urmilasinghal5607]

S.I Unit of Intensity Of Sound is Decibels or not??

[@Physics3113]

kzbin.info/www/bejne/mpuwgKyPqrt4iNEsi=rCsN3pYdish1BQcW

[@creativepeople-n9n]

Decibel hi hia

[@urmilasinghal5607]

@@creativepeople-n9n yeah

[@Zainyy_1]

Sir ye integral ke entrance me ayega kya b optometry course ke liye???

[@AlltestMCQs]

Agr syllabus mai physics hai to

[@Physics3113]

kzbin.info/www/bejne/mpuwgKyPqrt4iNEsi=rCsN3pYdish1BQcW

[@ritiksingh440]

If you survive in jammu you will survive everywhere

[@Sekar-888]

C)//

[@rishikakapil8266]

Displacement is a vector quantity. Not scalar

[@AlltestMCQs]

I have pined check the first coment

[@Sekar-888]

C)

[@SaniyaParveen-e9f]

In the ninth question the spelling of metre is wrong It is metre not meter They both have a different meaning

[@EUHUmaima]

Is this for Sindh board students...???

[@AlltestMCQs]

Yes

[@JissaaSabaa-zz2ce]

Displacement is not scalar quantity

[@MuhammadSibtainAhmad]

𝐌𝐚𝐬𝐡𝐚 𝐚𝐥𝐥𝐚𝐡 𝐅𝐒𝐂 𝐤𝐲 𝐛𝐡𝐢 𝐌𝐂𝐐𝐬 𝐡𝐨𝐭𝐲 𝐡𝐚𝐢𝐧 𝐬𝐢𝐫❤

[@Sekar-888]

A)

[@aarifmir999]

Q .29 wrong right ans is 6

[@Pravinf-1f]

Sir, Displacement is not scalar quantity.