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Description
This clear tank has a circular scale graduated in 5° increments, making it easy for students to measure angles of reflection and refraction. Students can adjust the pivot-arm mounted laser to any angle along its full 360° range and measure the angle of reflection or refraction. They can also rotate the laser and observe first a reflected ray, then both a reflected and refracted ray, and finally just a refracted ray. Leveling screws on the tank's base make leveling quick and easy.
This clear tank has a circular scale graduated in 5° increments, making it easy for students to measure angles of reflection and refraction. Students can adjust the pivot-arm mounted laser to any angle along its full 360° range and measure the angle of reflection or refraction. They can also rotate the laser and observe first a reflected ray, then both a reflected and refracted ray, and finally just a refracted ray. Leveling screws on the tank's base make leveling quick and easy. The laser is attached to the pivot-arm by a magnet and can be removed for use in other experiments. No external power source is required. Includes laser battery. * Instructions included. *
Specifications
- Return Policy:
If for any reason you are not satisfied with this item, it is eligible for a return, exchange, refund, or credit up to 180 days from date of purchase. Restrictions may apply. Returns & Exchanges Policy.