Newton's Disc Card Manufacturer,Supplier and Exporter in India

Newton's Disc Card

Product Code : ILS-PLE-10216

Indian Lab Suppliers supplies the Newton's Disc Card (Product ID: 10216) as part of its physics lab equipment range. It is a 7 inch printed card disc that shows the colours of the spectrum blending towards white when spun.

Quick Answer

The card is sturdy paper, 7 inches in diameter, printed with the colours of the spectrum. Spun quickly, the eye can no longer separate the colours and blends them, so the disc looks a pale whitish grey. This illustrates Newton’s finding that white light is made up of the spectrum colours. One card is supplied, for use on a hand-driven or motor-driven Newton’s disc spinner.

Key Specifications

ParameterDetail
MaterialSturdy paper
Diameter7 inches
QuantityOne card
PrintingColours of the spectrum

Where This Is Used

Used on a disc spinner such as the Electric Motor Model with Newton Colour Disc (Product ID: 10182) in light and colour lessons, often before splitting white light with a Glass Prism (Product ID: 10160). Browse the full Physics Lab Equipment range or related Light and Optics products.

Frequently Asked Questions

What size is the card?
7 inches in diameter.

Why does it look greyish rather than pure white?
Printed inks are not pure spectral colours, so the blend is a whitish grey.

Is a spinner included?
No, it is a single card for use on a Newton’s disc spinner.

Related Categories

Physics Lab Equipment · Light and Optics · Physics Lab Equipment

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Office Address

Works: #975 Malleshwaram,
Bengaluru, Karnataka 560003

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