Centripetal force
Why doesn't a stone fly off when whirled on a string?
Quantum Tunneling
How do particles “tunnel” through barriers in quantum mechanics?
Arrhenius equation
Derive and explain Arrhenius equation.
Impulse in sports
Why do cricketers lower their hands when catching a fast ball?
What is adsorption?
Explain physisorption vs chemisorption.
Equilibrium
Why does a tightrope walker carry a long pole?
Catalysis examples
Give real-life examples of catalytic action.
Sound vs light waves
Why can't we hear explosions in space?
Cosmic Rays
What are cosmic rays and why do they matter?
Colloids in daily life
Name three examples of colloids used in daily life.
Superconductivity
What makes superconductors special?
Cleansing action of soaps
How do soaps remove oil and dirt?
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