- Physics Lab Equipment
- Chemistry Lab Equipment
- Biology Lab Equipment
- Anatomical Lab Equipment
- Learning
- Educational Lab Equipment
- Magnets
- Agriculture
- Astronomy
- Earth Science
- Geography Lab Equipment
- Safety Lab Coat
- Laboratory
- Meteorological
- Electricity & Magnetism
- Heat
- School Lab Equipment
- Lab Glassware
- Science Lab Equipment
- Tvet Lab Equipment
- Robotics Kits Supplier and Manufacturer for Schools India
- Math Lab Equipment Manufacturers and Exporters in Ambala
- STEM Kits Manufacturers and Supplier India
- Engineering Lab Equipment
- Hospital Lab Equipment
- Water, Sanitation & Hygiene Supplies
- Cold Chain, Solar & Communication Equipment
- Nutrition
Forced Oscillation and Resonance Demo
Forced Oscillation and Resonance Demo (Product Code: SLE/PHY/176) is a motor-driven demonstrator used to show how an object vibrates under repeated impulses and when resonance occurs, in secondary and college physics classes. Two cams driven by a 6 V motor with speed control act on two weights of different natural frequencies, working together with four springs. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Size | 30 x 15 x 45 cm |
| Oscillators | Two weights of different natural frequencies |
| Drive | Two cams driven by a 6 V motor |
| Frequency control | Speed control to adjust the frequency of the applied force for resonance |
| Springs | Four |
| Documentation | Manual included |
| Power source | Not included |
| Product code | SLE/PHY/176 |
| Manufacturer | Jain Scientific Equipments Pvt Ltd (ScienceLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the Forced Oscillation and Resonance Demo Used For?
Start the motor slowly and raise the speed: at first both weights move only slightly, then one begins to vibrate strongly as the driving frequency matches its natural frequency while the other stays fairly calm. Increase the speed further and the second weight takes its turn. Resonance, and its dependence on natural frequency, becomes visible in a way equations alone cannot show, supporting the forced-vibration part of any SHM experiment kit used in Indian syllabi.
Because the speed control allows a wide range of driving frequencies, students can locate each resonance and discuss real examples such as swaying bridges and vibrating machines. Connect a suitable 6 V source, begin at low speed, and read the included manual before the first run.
What to Specify When Ordering
- A 6 V power source, since none is included with the demonstrator.
- The number of units for your physics department.
- Whether you would like other oscillation or resonance apparatus quoted in the same order.
OEM Manufacturer
Jain Scientific Equipments Private Limited operates as ScienceLab and is the original equipment manufacturer of this resonance demonstrator. The unit is produced at the company's own licensed factory in Saha, Ambala, Haryana, and sold factory-direct to schools, universities, laboratory dealers and importers; for springs, cams or other spares, ask the manufacturer directly. Background on the company is on our profile page.
Related Physics Lab Equipment
A power source and further apparatus for oscillation and resonance topics:
- Power Supply, Smoothed — 2–12 V stepped bench supply; ask us to confirm the setting for the 6 V motor.
- Xenon Stroboscope — synchronised flashes appear to freeze the vibrating weights.
- Resonance Apparatus with Brass Tube — resonance in air columns for comparison.
- Tuning Fork on Resonance Box — acoustic resonance with forks on a wooden box.
- Metal Slinky, Helical Spring — demonstrates different types of waves on a steel coil.
Find more in the Physics Lab Equipment category.
Frequently Asked Questions
Does the Forced Oscillation and Resonance Demo include a power supply?
No. The power source is not included with the Forced Oscillation and Resonance Demo. Its cams are driven by a 6 V motor, so you will need a suitable 6 V supply, which we can quote alongside the demonstrator on request.
What size is the Forced Oscillation and Resonance Demo?
The Forced Oscillation and Resonance Demo measures 30 x 15 x 45 cm, compact enough for a teacher's bench while giving the class a clear view of the two weights as they respond to the driving cams.
How does the Forced Oscillation and Resonance Demo show resonance?
The Forced Oscillation and Resonance Demo uses two weights of different natural frequencies. As the speed control raises the cam frequency, each weight vibrates strongly only when the applied frequency matches its own natural frequency, which is resonance.
What is included with the Forced Oscillation and Resonance Demo?
The Forced Oscillation and Resonance Demo includes two weights of different natural frequencies, two cams driven by a 6 V motor with speed control, four springs and a manual. A power source is not part of the item.
Who manufactures the Forced Oscillation and Resonance Demo?
Jain Scientific Equipments Pvt Ltd (ScienceLab) manufactures the Forced Oscillation and Resonance Demo as an OEM at its own factory in Ambala, Haryana, India. Quotations and spare-part enquiries are handled directly by the manufacturer.
Can the Forced Oscillation and Resonance Demo be ordered for export?
Yes, the Forced Oscillation and Resonance Demo can be quoted for single labs or larger orders for schools and distributors in India and international markets. Send the quantity and whether you need a 6 V supply through the contact page.
Request a Quote
Request the Forced Oscillation and Resonance Demo through our contact page or via the enquiry cart, mentioning any power supply you need. Your quotation comes from the manufacturer itself.
Last updated: 24 September 2026
