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Planck's Constant Apparatus (230 V, 50/60 Hz)
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Buy Planck's Constant Apparatus (230 V, 50/60 Hz) for $1,800.00 at @ Megadepot.com
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Price Comparison
| Seller | Contact Seller | List Price | On Sale | Shipping | Best Promo | Final Price | Volume Discount | Financing | Availability | Seller's Page |
|---|---|---|---|---|---|---|---|---|---|---|
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BEST PRICE 1 Product Purchase
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$1,836.00 | $1,800.00 |
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$1,800.00 | See Site | Visit Store |
Product Details
Simple, safe and quick-to-operate, compact apparatus with integrated photocell as well as a voltmeter and nano-ammeter for determining Planck's constant and the work done in emitting an electron using the stopping potential method. Five light emitting diodes (LEDs) of known mean wavelengths act as light sources of differing frequencies. The intensity of the light emitted by them can be varied from 0 to 100%.Contents:1 Basic apparatus with photocell, voltmeter, nano-ammeter, and power supply for light sources5 LEDs in casings with connector leads1 Plug-in power supply 12 V AC.
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