Physics Mcq 2024 || Physics mcq || physics mcq for all competitive exam
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- เผยแพร่เมื่อ 5 ก.พ. 2024
- Hi viewers today we have covered most important physic mcqs for all competitive exams.
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Q:no1. Displacement is defined as a change in an object's location. It is a vector quantity with a magnitude and a direction. It is depicted as an arrow pointing from the starting point to the ending point. A vector quantity is any physical quantity that has both directions and magnitude.
Absolutly correct and I have noticed this thing ..
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@@hinanadirmughalwithenglish2786 OK thnks
Ya correct 💯💯💯
Ya correct 💯💯
Ya correct 💯💯💯
Thank you sir g
Good bro
Sir or bhej di ji ae question entance exam k liye pau
Displacement vector quantity ha
Thanks for your classes
This video is very helpful for me thanks ❤
2:14 sound ki SI unit Decibel hogi aap galti se w/m² kardiye hai
sound ka decibel hai but sound intensity ka watt per square meter hi hai
Thanks sir 🙂
Thankyou sir🥰
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
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 📸❤❤
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.
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SI unit of sound intensity is decibel Db.
🎉🎉🎉
First question machiga chadhuvadi sir
Distance is also displacement is scalar quantity 😊
Please displacement is vector
Yes already pined
Thank you sir ❤❤
👍🏻✅
Sir displacement is a vector quantity distance is scaler quantity
Path follow by body in particular direction is called displacement..
Yes I have already pined check my first comment.
Displacement is a vector quantity
Displacement is a vector quantity.
Displacement is vector quantity
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Displacement is a vector quantity 😢
If you survive in jammu you will survive everywhere
For 22 nd question option D is correct but tht is not y tht is “gaamaa”
Displacement is the vector quantity h bhai
Distance is scalar quantity displacement is vector quantity
Pls remove this background music its so irritating and its disturbing a lot😢
It will use for eapcet ???
Q .29 wrong right ans is 6
Tq sir physics+ chemistry ye chapter wise question kra dijiye yese hi entrance exam ke liye
👍🏻
Yes😂
Displacement isn't a scalar its vector quantity😅
Distance hona chahiye tha
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)
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...
Sir Q21 is wrong
Use of energetic particals in electron microscope is because of there's wavelength is very short
Jammu waliya jindabad
First Is also wrong. Answer is Velocity not Displacement.
Velocity is also a vector quantity there is no scalar quantity given in the option
@@_1rim👍
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S.I Unit of Intensity Of Sound is Decibels or not??
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Sound intensity is the si unit is decibel
Hoina thik xa tesko
Nhiii d option correct hai
E cat?
Displacement is vector quantity 😮
Yes
Wrong displacement is a vector quantity
Already discussed in first comment
Displacement is not scalar so the answer is false
Yes but already pined
Sir ye integral ke entrance me ayega kya b optometry course ke liye???
Agr syllabus mai physics hai to
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Solve thi all question and upload
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Sir please solve be kare awar reason be da
Ok
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As video ka 1st question h galat h as ma all are vector quantities ha
Oh I'm sorry thanks i will correct8t
Displacement tu vector quantity h
Yes
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Phala mcq wrong Hai displacement vector quantity Hai
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
I can't watch bc the first question bcm error
I already pined that question so you can watch
@@AlltestMCQs how about the others
Q.21_ wrong.
yup it's option c)
1st question ma all vector quantity ha
q no 1 is wrong
Sir ye ocet k liye h kya?
G
30 th question answer is infrared
No tv picture tube is X rays
Sir most important questions kra dijiye physics and chemistry ke
Ok
Sir displacement is a vector quantity 😂😂
Yes
Pehlaaa jawab ghalatt hee😊Sir
Pehly coment Mai pined hai
Aa Lank cnd kro
Wrong ans of quastion no 1 because displacement is a vector quantity
Already pined in first coment
Ist mcqs is wrong all are vector quantities
Already pined
I think 🤔 question 30 and 21 answers is wrong.
No its correct
Y9asgebuln plis😢
1st Question is wrong ❌
Already pined check my first coment
Hydrogen spectrum six series
Sir is it true or not
Hydrogen series is 5,Lyman,Balmer, Paschen,Brackett,Pfund series
5 number wrong hain sbse jayda wave length gama rays ki hoti hai
Nhi bhai gamma rays ki wave length sabsai short hoti Jai
@@muzammilmohd7260 yes you are right gama rays ki frequency sbse jayada hoti hain
1st mcqs is wrong sir
Already pined u can check
First question is wrong 😂
yes❤
1 displacement vector quantity answer false
Q 21 is wrong
Option d
1st answer is wrong sir. Displacement is a vector quantity.
Check first coment already pined
Okay sir. Thanks
Who is your father 😂😂😂
1st question is wrong
Already pined
Displacement is vector quantity
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Displacement is vector quantity