Speed of Light Manufacturer,Supplier and Exporter in India
Product Code : EL-W-11172
School Equipments India is a leading Speed of Light Manufacturer,and suppliers in India, Speed of Light Manufacturer,and suppliers in South Africa, Speed of Light Algeria (Algiers), Speed of Light Angola (Luanda), Speed of Light Argentina (Buenos Aires), Speed of Light Armenia (Yerevan), Speed of Light Australia (Canberra), Speed of Light Austria (Vienna), Bahrain (Manama), Bangladesh (Dhaka), Bhutan (Thimphu), Bolivia (Sucre), Botswana (Gaborone), Brazil (Brasília), Brunei (Bandar Seri Begawan), Montenegro (Podgorica), Morocco (Rabat), Mozambique (Maputo), Myanmar (Naypyidaw), Namibia (Windhoek), Nepal (Kathmandu), New Zealand (Wellington), Nigeria (Abuja), Oman (Muscat), Palestine (Ramallah), Panama (Panama City), Papua New Guinea (Port Moresby), Paraguay (Asunción), Peru (Lima), Philippines (Manila)¸ Portugal (Lisbon), Qatar (Doha), Rwanda (Kigali), Saudi Arabia (Riyadh), Senegal (Dakar), Serbia (Belgrade), Sierra Leone (Freetown), Slovakia (Bratislava), South Africa (Cape Town) (Pretoria) (Bloemfontein), South Sudan (Juba), Spain (Madrid), Sri Lanka (Sri Jayawardenepura Kotte) (Colombo), Sudan (Khartoum), Syria (Damascus), Tanzania (Dodoma), Thailand (Bangkok), Togo (Lomé), Tonga (Nuku'alofa), Trinidad and Tobago (Port of Spain), Tunisia (Tunis), Turkey (Ankara), Turkmenistan (Ashgabat), Uganda (Kampala), United Arab Emirates (Abu Dhabi), United Kingdom (London), United States (Washington, D.C.).
Product Description
Speed of Light Kit
The light pulses travel to the receiver, where its signal is displayed as 'Y2'.
The experiment is performed twice, once with the transmitter and receiver directly aligned 1 metre apart, the second time with the pulses travelling across the laboratory to the mirror and being reflected back.
The transmitter contains a high intensity LED pulsed at 1MHz and provides a synchronisation pulse to the sockets of the oscilloscope.
The light pulse travels are displayed as 'Y1' on the oscilloscope.
By measuring the difference in the position of the Y2 trace in the two cases the time (typically 0.1µs) for the return journey across the laboratory (typically 30m) the speed of light can be calculated.
Now supplied in a Gratnells tray
Unique kit for the measurement of 'c' directly, within the dimensions of a science laboratory
Simple to understand method
Comparison of 'c' in air with that in the plastic of a fibre optic cable for direct calculation of refractive index.
The apparatus consists of:
A transmitter and receiver,
A mirror,
Plug-top power supply,
2 rods for mounting
Two Frensel lenses with holders,
All connecting leads, including fibre optic cable
Full instruction booklet.
A double-beam oscilloscope is required which has an external trigger, a bandwidth of at least 20MHz and time-base with a resolution of 20ns per division.
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Speed of Light Manufacturer and supplier in India
