Question
Who among the following are the Bharat Ratna
recipients? 1. Amartya Sen 2. Gulzari Lal Nanda 3. M.S. Swaminathan 4. Satyajit Ray Select the correct answer using the codes given below:Solution
A sudden drop in barometric pressure indicates which of the following?
A Zener diode differs from a regular diode in that:
A particle is fired with initial speed 30 m/s and lands back at same horizontal level. If its horizontal range is equal to 4.5 times the vertical height...
A uniform wire is bent into a circle and a battery is connected across a chord that subtends an angle of 60° at the center. What is the ratio of curren...
If the vector sum of torques acting on a system is zero, then the object is in:
Which law is violated if two bodies in mutual gravitational interaction exert unequal forces on each other?
A metallic conductor of circular cross-section has radius R. If current density varies as J = Jₒ(1−r/R), the total current through the conductor is:...
Gauss's law is applicable only to:
An electron and a proton are accelerated by the same potential difference. Which one has a longer de Broglie wavelength?
Why does a lemon appear larger when viewed from the side of a glass of water?
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