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A magnifying glass, a lens, and a prism are arranged with an orange beam of light passing through the prism and reflecting off a dark block.

Outshine the rest and dominate every light & optics question in this ZapRush now

Endless Mode

Zap Pool

500

Speed through the spectrum. From total internal reflection to the physics of photons, the questions won't stop until you do. How long can you hold focus in this infinite trivia challenge? Test your limits, outlast the glare, and prove your brilliance in this non-stop ZapRush.

Endless trivia - one wrong answer and it's over

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ZapCores in Light & Optics

A prism refracts light into a spectrum of orange and tan shades, accompanied by a remote control, a TV antenna, and swirling shapes.
Interlocking geometric shapes including faceted cylinders and rings in black, tan, and orange-brown.
A cluster of astronomical instruments including two telescopes, a scroll with a diagram, and a camera-like device.
A flashlight shines a thick orange zigzag beam through a magnifying glass and a prism, splitting into multiple orange and tan lines.
Stylized graphic featuring a sun, a prism with light rays, a magnifying glass, and a scroll with a technical drawing.

More ZapRush in Physics

A horseshoe magnet, a glowing light bulb, and a bolt wrapped in a copper coil are surrounded by magnetic field lines and arrows.
Stylized icons of an electrical transmission tower, a lightning bolt, light bulbs, and a turbine wheel.
A wooden mannequin points to a chalkboard with equations, surrounded by an atom model, a telescope, and a prism.
An atom with orbiting electrons is positioned next to a nuclear cooling tower and a radiation warning symbol.