Physics Quiz for Competitive Exams

Hello students,

Welcome to our daily current affairs quiz questions and answers section. Quiz for Competitive Exams/ Daily Current Affairs Quiz keeps you connected to Daily News and General Knowledge. Our post contains all the Quiz for Competitive Exams/ Daily Current Affairs Quiz.

This post includes all the major national news, international news, business news, sports news, defense news, etc. from which we have made the questions of Quiz for Competitive Exams/ Daily Current Affairs Quiz. This Daily Current Affairs Quiz is required for all Competition exams like SSC / Bank / UPSC / Railway / Airforce / Navy / Army / Delhi Police / DSSSB / HSSC / Police Exam / TET Exam / IB and All-State Exam.

Following are the important topics of Quiz for Competitive Exams/  Daily Current Affairs Quiz – International News, National News, Business News,  New Government Schemes, New Appointment, Important Days, Awards & Honours, Obituary, Defense, Agreements & Deals, Books & Authors, Submit & Conference.

We keep covering all these topics in our Quiz for Competitive Exams/ Daily Current Affairs Quiz and all our Quiz for Competitive Exams/ Daily Current Affairs Quiz are in very simple language.


Physics Quiz for Competitive Exams


Q1.Which instrument is used to measure the depth of the ocean?
समुद्र की गहराई मापने के लिए किस उपकरण का उपयोग किया जाता है?
a. Fathometer
b. Fluxmeter
c. Endoscope
d. Galvanometer

Q2.What will be a change in wavelength when a ray or light enters a glass slab from air?
जब किरण या प्रकाश हवा से एक ग्लास स्लैब में प्रवेश करता है तो तरंग दैर्ध्य में क्या परिवर्तन होगा?
a. Its wavelength increase
b. Its wavelength decrease
c. Its frequency increase
d. Both are increases

Q3. Planet follows which path, according to kepler’s first law?
कीलर के पहले नियम के अनुसार, ग्रह किस पथ का अनुसरण करता है?
a. Elliptical
b. Circle
c. Hyperbole
d. Irregular shape

Q4.A convex mirror is used in?
उत्तल दर्पण का उपयोग किसमें किया जाता है?
a. Torches
b. Shaving mirrors
c. Vehicle headlights
d. Rear view mirrors in a vehicle

Q5.Why The twinkling of stars is observed?
तारों की टिमटिमाहट क्यों देखी जाती है?
a. Atmospheric Reflection
b. Atmospheric refraction
c. Atmospheric scattering of light
d. Atmospheric internal reflection

Q6.The least distance of distinct vision for a adult with normal eye site?
सामान्य नेत्र स्थल वाले वयस्क के लिए अलग दृष्टि की कम से कम दूरी?
a. 25m
b. 2.5cm
c. 25cm
d. 2.5m

Q7.Curie point is the temperature at which?
क्यूरी बिंदु किस तापमान पर होता है?
a. Matter becomes radioactive/पदार्थ रेडियोधर्मी हो जाता है
b. A metal loses its permanent magnetic properties/एक धातु अपने स्थायी चुंबकीय गुणों को खो देता है
c. A metal loses conductivity/एक धातु चालकता खो देता है
d. Transmutation of metal occurs/धातु का संचार होता है

Q8.Newton/kg is a unit of ?
न्यूटन / किग्रा की एक इकाई है?
a. Acceleration /त्वरण
b. Force/बल
c. Efficiency/दक्षता
d. Energy/ऊर्जा

Q9.The magnitude of a vector can never be?
एक वेक्टर का परिमाण कभी नहीं हो सकता है?
a. Zero
b. Unity
c. Negative
d. Positive

Q10.What is unit of length of light waves?
प्रकाश तरंगों की लंबाई की इकाई क्या है?
a. Barrel/बैरल
b. Angstromएंगस्ट्रॉम
c. Knot
d. Carat/कैरेट