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What Is The first law of thermodynamics?

The first law of thermodynamics states that energy cannot be created or destroyed, only transformed, expressed as ΔU = Q - W.

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Key Points to Remember in The first law of thermodynamics

This law connects heat, work, and internal energy changes in a system.

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The first law of thermodynamics in NEET Physics: What to Focus On

NEET questions often involve applying this law to solve energy conservation problems.