Physics Practice Question and Answer

Q:

What is the Newton / kg unit?

1470 0

  • 1
    velocity
    Correct
    Wrong
  • 2
    Gravitational potential
    Correct
    Wrong
  • 3
    force
    Correct
    Wrong
  • 4
    acceleration
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 4. "acceleration"

Q:

Eye lens is?

1464 0

  • 1
    convergent
    Correct
    Wrong
  • 2
    Divergent
    Correct
    Wrong
  • 3
    convex and concave
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 1. "convergent"

Q:

Which among the following is a vector quantity?

1457 0

  • 1
    Heat
    Correct
    Wrong
  • 2
    Work
    Correct
    Wrong
  • 3
    Angular momentum
    Correct
    Wrong
  • 4
    Time
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "Angular momentum "

Q:

Shakti or Strength is the zodiac?

1452 0

  • 1
    Scalar
    Correct
    Wrong
  • 2
    Pradeesh
    Correct
    Wrong
  • 3
    Vector
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 1. "Scalar"

Q:

In what units can we measure food energy?

1445 1

  • 1
    Joule
    Correct
    Wrong
  • 2
    calories
    Correct
    Wrong
  • 3
    Arg
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "calories"

Q:

If the resistance of a conductor is doubled , the current gets halved. This is because:

1439 0

  • 1
    I=V-R
    Correct
    Wrong
  • 2
    $$ I={v\over R}$$
    Correct
    Wrong
  • 3
    I=VR
    Correct
    Wrong
  • 4
    $$ I={R\over V}n$$
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "$$ I={v\over R}$$"

Q:

Denmark is called?

1430 0

  • 1
    Country of Industry
    Correct
    Wrong
  • 2
    Hydropower Country
    Correct
    Wrong
  • 3
    Country of the winds
    Correct
    Wrong
  • 4
    Country of mineral clusters
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "Country of the winds"

Q:

The Ratio of the total distance is travelled by a body to the total time taken by it is its.

1413 0

  • 1
    Instantaneous velocity
    Correct
    Wrong
  • 2
    Linear velocity
    Correct
    Wrong
  • 3
    Average Speed
    Correct
    Wrong
  • 4
    Acceleration
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "Average Speed"

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully