in ,

Physics Quiz 9

  • Resistance of a wire that must be placed parallel with a 12 Ω resistance to obtain a combined resistance of 4 Ω is

    • 2 Ω
    • 4 Ω
    • 6 Ω
    • 8 Ω
  • Aeroplane was invented by

    • Nicolas
    • Valta
    • Orville and Wilbur Wright
    • Ampere
  • What is the principle of thermopile?

    • Peltier effect
    • Seeback effect
    • Zeeman effect
    • Compton effect
  • The speed of light in ait is

    • 3*10^8 m/s
    • 3*10^-8 m/s
    • 8*10^3 m/s
    • Infinity
  • According to kepler’s first law of planetary motion, planets move in

    • Straight lines
    • Elliptical orbits
    • Circular orbits
    • A parabola
  • A substance is colored due to the absorption of

    • U.V. light
    • I.R. radiation
    • Microwave radiation
    • Visible light
  • The ratio of the linear stress to the linear strain of a body is called

    • Rigidity modulus
    • Young’s modulus
    • Bulk modulus
    • Hooke’s modulus
  • For the same total weight and the same fuel supply a multi-stage rocket is preferred to a single stage rocket, because

    • It is cheaper to build a multistage rocket
    • It is easier to assemble a multistage rocket
    • The final velocity achieved by a multistage rocket is higher
    • Multistage rocket is safe to launch
  • 27°c can be expressed as

    • 250 k
    • 200 k
    • 400 k
    • 300 k
  • When two resistors, each of value 10 Ω, are connected in parallel, what is the effective value of the combination?

    • 5 Ω
    • 4 Ω
    • 6 Ω
    • 7 Ω

Join our list

Subscribe to our mailing list and get interesting stuff and updates to your email inbox.

Thank you for subscribing.

Something went wrong.

What do you think?

100 points
Upvote Downvote

Written by Admin

Hello everyone, i am the founder of this website. There are many educational websites all over the globe ,then why i create this website? - Here we provide good, most accurate, Easy too understand educational content in both languages - Hindi and English.
Well not everyone can afford coaching institutes so i build this to create Community who can help each other. Here you can found Only Study related content, tips, tricks, Video Lectures, Q&A regarding various exams. Hope you like this website and find it helpful. Thanks:)

Quiz MakerContent AuthorStory MakerYears Of Membership

Leave a Reply

Please Login to comment
0 Comment threads
0 Thread replies
Most reacted comment
Hottest comment thread
0 Comment authors
Recent comment authors

This site uses Akismet to reduce spam. Learn how your comment data is processed.

newest oldest most voted
Notify of

Physics Quiz 8

Physics Quiz 10