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Physics Class 11

Thermodynamics

Why can't we create a perpetual motion machine?

Asked on 01/11/2025
160 views
1 answers 50 votes
Chemistry Class 12

Types of unit cells

What are the different types of unit cells found in crystals?

Asked on 01/11/2025
217 views
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Physics Class 12

Coulomb's Law

What does Coulomb's law state, and why is it important?

Asked on 01/11/2025
157 views
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Chemistry Class 12

Packing efficiency

Which type of cubic unit cell has the highest packing efficiency and why?

Asked on 01/11/2025
159 views
1 answers 50 votes
Physics Class 12

Electric Field Lines

Why do electric field lines never intersect?

Asked on 01/11/2025
172 views
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Chemistry Class 12

Defects in solids

What are Schottky and Frenkel defects, and how do they affect conductivity?

Asked on 01/11/2025
158 views
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Physics Class 12

Capacitors in Daily Life

Where do we use capacitors in real life, and why?

Asked on 01/11/2025
190 views
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Chemistry Class 12

Electrical properties

Why are metals good conductors but insulators aren't?

Asked on 01/11/2025
157 views
1 answers 50 votes
Physics Class 12

Dielectrics

How does placing a dielectric affect the capacitance of a capacitor?

Asked on 01/11/2025
177 views
1 answers 50 votes
Chemistry Class 12

Real-life example

Why is glass considered an amorphous solid?

Asked on 01/11/2025
173 views
1 answers 50 votes

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