The dimensional formula of pressure is MCQ with Answer and Explanation
Question
Report Error
Discuss this Question (0)
Practice More Physics Questions
Question #1
Report Error
When a body falls freely under gravity, which statement is correct?
Correct Answer: Option A
Explanation:
In free fall under gravity alone, mechanical energy (kinetic + potential) is conserved, assuming no air resistance. Potential energy decreases while kinetic energy increases, sum constant. Law of conservation of mechanical energy. Non-conservative forces absent.
In free fall under gravity alone, mechanical energy (kinetic + potential) is conserved, assuming no air resistance. Potential energy decreases while kinetic energy increases, sum constant. Law of conservation of mechanical energy. Non-conservative forces absent.
Question #2
Report Error
The dimensional formula of strain is
Question #3
Report Error
A 100 W bulb operates at 200 V. Its resistance is
No comments yet. Be the first to start the discussion!