Newtons Ring Experiment Setup

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Product Details:

Usage Physics Lab Optical Interference Measurement
Power Electric lamp powered
Voltage 220V AC
Display Mechanical Vernier and Eyepiece Scale
Product Type Optical Experiment Setup
Material Metal
Design Rigid, compact, black enamel finish
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Newtons Ring Experiment Setup Price And Quantity

Minimum Order Quantity 1 Unit

Included Accessories Travelling Microscope, Sodium Lamp Stand, Plano-convex lens, Holder, Glass Plate
Adjustable Components Focusing adjustment and movable lens-stage
Finish Anti-rust enamel coating
Ring Visibility Excellent, high-contrast ring formation
Suitable For Physics education and research demonstration
Glass Plate Quality Optically flat, precision polished
Measurement Range Up to several centimeters ring diameter
Objective Lens Low-power objective included for clear ring visibility
Mount Type Heavy base with anti-vibration pads
Eyepiece Included, typically 10x magnification

Newtons Ring Experiment Setup Product Specifications

Material Metal
Illuminant Sodium vapour lamp
Dimension (L*W*H) Approx. 35 x 25 x 20 cm
Power Source AC Mains
Weight Approx. 4 kg
Detector Human eye view through the microscope
Accuracy High, suitable for laboratory optical measurements
Display Mechanical Vernier and Eyepiece Scale
Power Electric lamp powered
Design Rigid, compact, black enamel finish
Usage Physics Lab Optical Interference Measurement
Voltage 220V AC
Product Type Optical Experiment Setup

Included Accessories Travelling Microscope, Sodium Lamp Stand, Plano-convex lens, Holder, Glass Plate
Adjustable Components Focusing adjustment and movable lens-stage
Finish Anti-rust enamel coating
Ring Visibility Excellent, high-contrast ring formation
Suitable For Physics education and research demonstration
Glass Plate Quality Optically flat, precision polished
Measurement Range Up to several centimeters ring diameter
Objective Lens Low-power objective included for clear ring visibility
Mount Type Heavy base with anti-vibration pads
Eyepiece Included, typically 10x magnification

Newtons Ring Experiment Setup Trade Information

Supply Ability 5 Unit Per Week
Delivery Time 4-5 Days
Main Export Market(s) Australia, North America, South America, Eastern Europe, Western Europe, Middle East, Africa, Central America, Asia
Main Domestic Market All India

Product Description

Newtons Rings Apparatus

When Light is reflected between a spherical surface and an adjacent touching flat surface, an interference pattern is formed. This phenomenon is called Newtons Rings. The apparatus required to view this interference is called Newtons Rings Apparatus.

In Newtons Rings Apparatus, the light from the Condenser lens incidents on the plane glass inclined at 45 degrees and gets reflected vertically downwards and falls on the combination of palno convex lens and plain glass. Some portion of the light is reflected from the lower convex side of the lens and some portion of light is reflected from the upper side of the plain glass plate. A phase difference is created between the two wave fronts that gives rise to dark and bright concentric rings which are viewed through the microscope provided with a high quality

Achromatic objective, a Ramsdons eyepiece and a cross line graticule. The diameter of the rings can be measured using the micrometer.

Features of the Newton's Ring Microscope:-

Compact instrument with full arrangements for conducting Newton's Ring experiment.
A standard Microscope unit with 30x magnification and rotatable cross line eye piece.
Focusing of microscope is through Rack and Pinion.
Longitudinal movement of 26 mm is done by rotating the drum provided which reads up to 0.001cm.
Complete with optical glass and convex lens inside a metal case.
Provided with complete Sodium lamp assembly.
Packed in a sturdy wooden box along with all standard accessories.

Specification

Country of Origin	Made in India
Model Name/Number	AE 1013
Packaging Type	Box
Usage/Application	Laboratory

High-Precision Optical Measurements

The Newtons Ring Experiment Setup offers high accuracy suitable for laboratory optical measurements involving interference patterns. Its optically flat glass plate and precision-polished surfaces ensure minimal aberrations, making it ideal for in-depth study of Newtons rings and related phenomena.

Easy Adjustment and Stable Operation

With an adjustable and movable lens-stage, focusing adjustment, and a heavy base equipped with anti-vibration pads, the apparatus delivers stable and precise positioning. These features make it suitable for repetitive lab tasks and demonstrations without compromising on measurement fidelity.

Versatile Educational and Research Tool

Designed for use in physics education and research, this setup is perfect for classrooms, universities, and laboratory experiments. Its complete accessory kit and sturdy construction make it a reliable choice for both teaching and demonstration purposes.

FAQs of Newtons Ring Experiment Setup:

Q: How is the Newtons Ring Experiment Setup used in a laboratory setting?

A: The setup is commonly used to measure and observe the interference pattern created by a plano-convex lens resting on an optically flat glass plate. A sodium vapour lamp provides illumination, and the travelling microscope, along with focusing adjustments and movable lens-stage, allows precise viewing and measurement of the concentric rings formed.

Q: What measurements can be obtained with this equipment?

A: This apparatus can be used to measure the diameter of Newtons rings, enabling users to calculate parameters like wavelength of light, radius of curvature of the lens, and the refractive index of materials. The setup is designed for high accuracy in laboratory optical measurements.

Q: When is the Newtons Ring Experiment typically performed?

A: The experiment is usually conducted during optical physics laboratory sessions or demonstration classes focused on interference and wave optics. It is also utilized in research settings for precision investigations involving interference phenomena.

Q: Where can the Newtons Ring Experiment Setup be installed for optimal use?

A: The instrument is best installed on a stable laboratory table or optical bench, thanks to its rigid heavy base and anti-vibration pads. This ensures minimal external disturbances and provides an optimal environment for accurate optical measurements.

Q: What is the process for setting up a Newtons Ring Experiment?

A: To set up, mount the plano-convex lens on the glass plate holder, align the sodium lamp stand for proper illumination, and use the microscope with 10x eyepiece to focus on the rings. Adjust the lens-stage and focusing mechanism for maximum clarity, and use the vernier and eyepiece scale to record measurements.

Q: How does this setup benefit physics students and researchers?

A: The setup helps students and researchers gain hands-on experience in measuring optical interference and understanding wave phenomena. Its high accuracy, clear ring visibility, and robust construction support effective learning and dependable experimental results.

Q: What accessories are included with the Newtons Ring Experiment Setup?

A: The complete kit includes a travelling microscope, sodium lamp stand, plano-convex lens, lens holder, optically flat glass plate, and a sturdy anti-vibration base. These components are essential for conducting detailed optical interference experiments.

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