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Questions and Answers
What is the SI unit of force?
What is the SI unit of force?
- Joule
- Pascal
- Newton (correct)
- Watt
What is the formula to calculate speed?
What is the formula to calculate speed?
- Speed = Time / Distance
- Speed = Distance / Time (correct)
- Speed = Distance + Time
- Speed = Distance * Time
What does the term 'acceleration due to gravity' refer to?
What does the term 'acceleration due to gravity' refer to?
- The rate at which an object falls to the ground
- The force exerted by gravity on an object
- The velocity of an object in free fall
- The change in velocity per unit time of an object in free fall (correct)
Study Notes
Physics Fundamentals
- The SI unit of force is the Newton (N).
- The formula to calculate speed is: Speed = Distance / Time.
- Acceleration due to gravity refers to the force exerted on objects by the gravitational pull of a celestial body, typically 9.8 m/s² on Earth's surface.
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Description
Test your knowledge of basic physics concepts with this quiz on Chapter 13 of CBSE physics. Answer questions about the SI unit of force, the formula for calculating speed, and the concept of acceleration due to gravity. Perfect for students studying for exams or anyone looking to brush up on their physics knowledge.
