Electrical Circuits | Old is Gold | XII
Short Questions
1. State Kirchhoff`s laws of circuits.
2. Why does voltmeter measures current more accurately than an ammeter?
3.
Kinematics-Old is Gold
Because of air resistance, two objects of unequal mass do not fall at precisely the
Periodic (Harmonic) Motion-Old is Gold
If a pendulum clock is taken to amountain top, does it gain or lose time?
If length of a simple pendulum increased
Lenses – Old is Gold
At what distance from a convex lens should an object be placed on the axis so as to form a real
Photometry- Old is Gold
Why does the illuminance of a surface decrease as it moved away from the light source?
What is the meaning of Luminous