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12th Physics Halfyearly 2023 Questions Paper

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Questions and Answers

What is the SI unit of electric charge?

Ampere

Volt

Ohm

Coulomb (correct)

What is the SI unit of energy?

Ohm

Joule (correct)

Watt

Newton

What is the formula for calculating kinetic energy?

mass x gravity

force x distance

mass x acceleration

0.5 x mass x velocity^2 (correct)

Study Notes

Units and Formulas

The SI unit of electric charge is the coulomb (C).
The SI unit of energy is the joule (J).
The formula for calculating kinetic energy is KE = (1/2)mv^2, where KE is kinetic energy, m is mass, and v is velocity.

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Description

Test your knowledge with this 12th grade physics quiz based on the half-yearly exam paper for the year 2023. Practice and prepare for your upcoming exams with these challenging questions.