Willer Academy: Physics Test #4 – Work & Energy

Willer Academy: Physics Test #4 – Work & Energy

Chapter: NCERT Class 9 – Physics | Mode: NEET Foundation | Time: 10 min

📌 Instructions:
➤ Choose the most suitable answer in each MCQ.
➤ +4 for correct, –1 for wrong, 0 for unattempted.
➤ Submit the test to view your score and learning insights.
1. Work is said to be done only when:
2. The SI unit of work is:
3. A man lifts a box with 20 N force to 3 m height. Work done is:
4. Power is defined as:
5. One kilowatt hour (kWh) is equal to:
6. Potential energy depends on:
7. Kinetic energy of body increases with:
8. SI unit of Power is:
9. Which of these is NOT a form of mechanical energy?
10. Law of Conservation of Energy implies:
👉 Type “N” to get: Chemistry Test #1 – Matter in Our Surroundings
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