Calculators

Calculates the maximum theoretical efficiency of a heat engine operating between two temperatures.

Calculates the induced electromotive force (EMF) in a circuit based on Faraday's Law of Induction. This law states that the EMF is proportional to the rate of change of magnetic flux through a circuit.

Calculates the total equivalent resistance of resistors connected in parallel.

Calculates the change in velocity (delta-v) a rocket can achieve based on propellant mass and exhaust velocity.

Calculates the minimum speed needed for an object to escape the gravitational influence of a celestial body.

Calculates the period and frequency of a simple pendulum based on its length and gravity.

Calculates the angular extent of a scene captured by a camera based on focal length and sensor size.

Calculates the Brake Specific Fuel Consumption (BSFC) of an engine. BSFC is a crucial metric for engine efficiency, representing the mass of fuel consumed per unit of power generated per hour.

Calculates the magnetic field strength at a distance from a long, straight wire carrying current.

Calculates the magnification of an image produced by a lens or mirror, based on object and image distances.