College Physics

Arthur L. Kimball,  Henry Holt and Company, 1917.

An Atwood's machine is used to study the acceleration of gravity.

A modified Atwood's machine.

A voltmeter used to measure the potential difference across two points.

Solenoids create controlled magnetic fields.

A dipping needle detects radial variations in the direction of the earth's magnetic field.

A rotating color disc helps explore human color perception.

A telescope creates a magnified image of a distant object.

This saccharimeter measures a solution's sugar content with polarized light.