Test your knowledge of physics with this quiz for 11th class Maharashtra board s...

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Questions and Answers

What is the SI unit of force?

  • Joule
  • Pascal
  • Newton (correct)
  • Watt

Which of the following is a scalar quantity?

  • Velocity
  • Time (correct)
  • Acceleration
  • Force

What is the law that states that the net force acting on an object is equal to the product of its mass and acceleration?

  • Newton's Third Law
  • Newton's Second Law (correct)
  • Law of Gravitation
  • Newton's First Law

What is the purpose of a control group in a biology practical?

<p>To provide a baseline for comparison (C)</p> Signup and view all the answers

In biology practicals, what is the significance of using aseptic techniques?

<p>To prevent contamination of the experiment (D)</p> Signup and view all the answers

Why is it important to record and analyze data in a biology practical?

<p>To draw meaningful conclusions from the experiment (D)</p> Signup and view all the answers

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