fa-flask Physics

Explanation: The SI unit of electric current is the Ampere (A), named after French physicist André-Marie Ampère. It measures the flow of electric charge per unit time.

Explanation: F = ma is Newton's Second Law of Motion. It states that the force on an object equals its mass multiplied by its acceleration.

Explanation: Sound travels at approximately 340 m/s (about 1224 km/h) in air at room temperature (20°C). This speed varies with temperature and medium.

Explanation: Ohm's Law: V = I × R, where V is voltage, I is current and R is resistance. It describes the relationship between these fundamental electrical quantities.

Explanation: The SI unit of force is the Newton (N), named after Sir Isaac Newton. One Newton is the force needed to accelerate a 1 kg mass at 1 m/s².