All Physics Topics

How to calculate voltage drop

Electrical devices have revolutionized the way humans live and interact with each other. This revolution was possible thanks to the discovery of electricity. A key factor when describing electric circuits

Learn More »

How to calculate pH?

Have you ever wondered why some things taste sour and others do not? Or what is more acidic, vinegar or lemon juice? Technically, what causes the sour or acidic taste

Learn More »

How To Calculate Velocity

Turtles “run” at 10 centimeters per second, while peregrine falcons might exceed 300 km/h when hunting pigeons. We often hear expressions like these, and we know they refer to how

Learn More »