100 MOST IMPORTANT MCQS FOR CLASS 10 PHYSICS (MULTIPLE CHOICE QUESTIONS)
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- Опубликовано: 8 окт 2024
- 100MOST IMPORTANT MCQS (MULTIPLE CHOICE QUESTIONS) FOR CLASS 10 PHYSICS Ehtisham Tariq lecturer in Warsak Model School and College Peshawar.
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1) A ______is used to send documents to other locations without changing the physical version of documents.
A. Mobile B. Telephone C. E-mail D. Fax machine
(2) The rate at which a resistor changes electrical energy to heat can be calculated by equation__________
A. P=IV B. P =I2R C. V2/R D. all of them
(3) If 6uf and 3uf capacitors are connected in series, its equivalent capacitance is _________
A. 3µF B.2µF C.9µF D.6 µF
(4) The diameter of an atom is__________
A.10 -12cm B. 10 -16cm C. 10 -14 cm D. none of them
(5) Magnetic effect of current was discovered by____________
A. Faraday B. Fleming C. Oersted D. Ampere
(6) The equation of the speed of sound is_________________
A. V =f/λ B. V =f λ C. V =λ/f D. None of them
(7) At what place the motion of the simple pendulum will be slowest ______
A. At Equator B. At the center of earth C. On the surface of earth D. At poles
(8) A tuning fork and violin string are producing sounds because they all in state of____________
A. vibration B Rotation C. Tension D. Compression
(9) If time period of simple pendulum is 1 sec then frequency will be
A. 1 Hz B. 2 Hz C . Hz D. 0.5 Hz
(10) The equation of the time period for pendulum is______________
A. 2π√(𝑔/𝑙) B π√(𝑔/𝑙) C. 2π√(𝑙/𝑔) D. None of these
(11) In total internal reflection the value of incident angle is ___________ critical angle.
A. Equal to B. Less than C. Greater than D .None
(12) The two input of NOR gate are 0, 0 then output will be_____________
A. 1 B. 01 C. 10 D.0
(13) If the length of the pendulum is made four times the period of the pendulum becomes
A. Halved B. One forth C. Doubled D Four times
(14) Which type if wave is longitudinal?
A. Radio wave. B. light wave C. Water wave D. Sound wave
(15) A convex lens of focal length 10cm its power is______
A.20 diopters. B.10 diopters C.15dioptres D.50 diopters
(16) The final image formed by microscope is _____
A. Real, erect B .Real, inverted C. Virtual, erect D. Virtual, inverted
(17) The S.I unit of charge is ________
A. Ampere B. Coulomb C. Volt D. Watt
(18) Which one represents an Ohm?
A. VA-1 B.JS -1` C.WA-1 D.JC-1
(19) When temperature of metal is raised, its resistance ___________
A. increases B. Decreases C. Remains constant D. First increases then decreases
(20) The frequency of A.C in Pakistan is ____________
A. 40 HZ B.50HZ C.60HZ D. 70HZ
(21) A__________ is really a versatile radio
A. computer B. telephone C .cell phone D. none of these
(22)._________ is a brain of the computer, which performs the whole job.
A. key board B. Printer C. C.P.U D.MONITOR
(23) In fission reaction which particle causes a 92U 235 nucleus to split?
A. particle B. Proton C. Neutron D. Electron
(24) The time of second pendulum is ______________
A.2SEC B. 1 SEC C.3 SEC D. 1.5 SEC
(25) When the Bob of a simple pendulum’s at the extreme position its K.E is __________
A. zero B. negative C. maximum D .Half
(26)Telephone changes _______________into electrical signals
A. electromagnetic waves B. Transverse waves C. Radio waves D. Sound waves
(27) Which one is not affected by electric and magnetic field?
An Alpha particles B. Beta electrons C. Gama rays D. none
(28) 1KWh________
A.3600W B. 1000J C. 3.6x 106 J D. 0.36hrs
(30) In a reflection if the angle of incident is 20° the angle of reflection will be ___________
A.50° B.35° C.30° D. 20°
(31)The focal length of a mirror is __________ whose radius of curvature is 40 cm
A.20cm B.30cm C. 40 cm D. 80 cm
#physicsmultiplechoicequestions
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ماشاءاللہ
❤
Thanks sir g
A.O.A Sir please 🙏class9 physics chemistry and biology important questions video uploade karay
Thank You So Much Dear Sir ⭐
Thank you sir.
Sir its me ur student Salma Afroz .... Can u plZzz upload maths mcqs as well ..... And this is very helpful thankx
sir please upload Class 9th physics bio chemistry and maths important Mcqs
انشاءاللہ class 10th ke exams main kaam aiga
SIR please 10th class physics conceptual questions please SIR
Sir plz upload the physics guess paper 2023 plz plz plz class 10 k.p
K
sir class 9 ka MATH and PHYSICS ka bhi important bana dejaya sir paper kareeb han please. ###thank yoy####.
Okay
Hi🙋bro from CLASS 9
Sir 9 class physics ki zaroorat ha papers aane waale hain . Sir koi tips bata dein papers solve karne ki plzz
Ok I will make video
Sir plz class 9 kai important mcqs bi jaldi banai aur agr banai hai to mujhe link send kre plzz ZZ
Bana raha hon
sir class 9 ka MATH and PHYSICS ka bhi bana dejaya please
1:02:35 Sir, I have a confusion here MCQ's number 84 Google is saying that it is negative I am sure I searched about mirror and not lens but still google is saying negative
It is definitely positive.you can see your book.focal length of convex mirror is negative.because convex mirror always make virtual image.
sir plzz sir plzzzzz i reuest you
plz make lecture 12.3 12.6 13.3 13.4 sir mana ap ko4 bar pehla be request ke ti sir plzzz sir papers aghyan han plzzz sir plzzzzzzzz ya oper walae kar den ap ka sirf ek din laghe gha in sab par pllzzz sir kardeain pllzzzzzzzz clas 9th class 9th
I will make
Sir ye book mein sey hai ???
Yes
@@ehtishamtariq69 ok thankyou