6 Questions
What force balances the vertical component of normal reaction?
Nsine
When does a liquid form a concave meniscus?
Acute angle of contact
What term describes the state of oscillation of a particle in Simple Harmonic Motion (SHM)?
Phase
Which of the following is a type of free wind instrument?
Flute
What is the capacitance of a parallel plate capacitor with area 5 cm² and plate separation of 0.25 cm?
$1.77 \times 10^{-12}$
In a P-N-P transistor, what is the main contributor to the produced current?
Holes only
Study Notes
Physics and Sound
- The weight of an object is balanced by the vertical component of the normal reaction.
Surface Tension and Liquids
- A concave meniscus is formed by a liquid when it comes into contact with a container, resulting in a downward curvature.
Simple Harmonic Motion (SHM)
- The state of oscillation of a particle in SHM is described as simple harmonic motion.
Music
- A flute is a type of free wind instrument.
Capacitance and Electronics
- The capacitance of a parallel plate capacitor with an area of 5 cm² and a plate separation of 0.25 cm can be calculated using the formula for capacitance.
Electronics and Transistors
- In a P-N-P transistor, the main contributor to the produced current is the flow of holes from the emitter to the collector.
Test your knowledge with this quiz which covers topics like forces, motion, oscillation, liquids, and musical instruments. Choose the correct answers from multiple-choice questions related to physics and music.
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