Copied Experiment: Critical Potentials, 115 V
Experiment: Critical Potentials, 115 V
3B Scientific, UE5020500-115, Experiment for Atomic Physics: Critical Potentials, 115 V, 50/60 Hz, Basic EquipmentUE5020500-115 Includes Only:Critical Potentials Tube S with He-FillingTube Holder SPremium Franck-Hertz Experiment Power Supply (115 V, 50/60 Hz)Digital Oscilloscope, 2x30 MHzHF Patch Cord, BNC/4 mm PlugSet of 15 Safety Experiment Leads, 75 cmFeatures:Objective: Determine the critical potentials of a helium atomThe expression "critical potential" is a general name for all the excitation and ionisation energies in the electron shells of an atom. The corresponding electronic states can be excited in various ways, for example by inelastic collisions with electrons. If the kinetic energy of the electron corresponds to a critical potential, the electron can lose all its kinetic energy in an inelastic collision. An experiment setup originally designed by Gustav Hertz is used here to determine critical potentials.For more information, please see Data Sheet.
Price Comparison
| Seller | Contact Seller | List Price | On Sale | Shipping | Best Promo | Final Price | Volume Discount | Financing | Availability | Seller's Page |
|---|---|---|---|---|---|---|---|---|---|---|
|
BEST PRICE 1 Product Purchase
|
|
$3,604.00 | $3,532.00 |
|
$3,532.00 | See Site | Visit Store |
Reviews
Questions & Answers
Maggie Adjustable Cat Scratching Post Cat Gym
$159.99
Analytical Precision Class 1 Weight
$265.00
Grinding Belts, Type A
$193.60
Sign "Floor Slippery When Wet"
$59.00
R 200 Clamp for T 10 Basic Fastening to R 104 Stand
$161.50
LP Twister Propane Gas Tip w/ Quick Connect
$113.90
TA-033 Glass Mushroom Lamp Bedside Lamp Stepless Dimming Glass Nightstand Night Light Reading Light for Home Decor - Stripe Blue
$8.31
4 Max GMP Direct Drive Gas Plunger Pump
$442.90
669 Zipper Top-Layer Cowhide Leather Wallet Clutch Purse Chain Strap Crossbody Shoulder Bag Handbag - Black
$11.57
TB-0401 Size Oxford Cloth Insulated Lunch Carrying Bag Bento Fruit Storage Bag with Shoulder Strap - Wine Red
$2.57
Floor Shape Footprint Red/White
$18.60
AUSHEN 7 Motor Electric Heating Vibrating Back Massager Chair Cushion Car Home Office Lumbar Neck Mattress Pain Relief Mat - EU Plug
$18.02
Napa Home & Garden Galvanized Round 3-Tier Display Stand
$144.99
Blue Polypropylene Padlock Plastic Seal
$165.59
Polyester Danger Floor Slippery When Wet Sign
$14.76
111472 Numerical Miniature Film Wire Marking Card
$87.29
Safavieh Faux Wheat Eat Potted Arrangement
$39.99
Pre-printed Wire Marker w/ Legend: 93
$62.09
DS-PIR-3688 PIR Motion Sensor Solar Powered Wall Lamp Waterproof Garden LED Light - Black Shell Warm Light
$8.30
PF 66000 "A" 230V Filterfan
$468.75
M.S. RJ11 4 Conductor Phone Jack Wallplate
$2.77
Carbon Monoxide Detector
$294.95
S1106-Series Padlock 1-1/2" Tall
$160.50
Safety Sign "Hard Hats Required" Plastic
$17.10
Valve Tag w/ Legend: DHWR 051, Black on Brass
$44.90
Digital Pocket Aneroid Sphyg, Adult, Blue
$72.18
KitchenAid(R) All Purpose Shears with Soft Grip
$8.99
OSHA Danger Safety Sign "Benzene - Cancer..."
$190.40
Sign "Ammoniac" Dura-Plastic
$20.08
1/2-20 Go/No Go Gages Truncated Taperlock Thread Gage
$213.68
Standard NEMA Locking Receptacle, 20A 125/250V 3P 4W
$23.55
Head Immobilizer Complete Set
$93.45
Split Style TV Plate with AV/HDMI Cable Pass-Through
$4.99
13Pcs Set Kitchen Utensils Wooden Handle Silicone Spatula Ladle Egg Beater Kitchen Cooking Tools Kit (No FDA Certification BPA Free) - Green
$8.80
x 2-1/2" Outside Step Tool w/ Wood Handle
$19.73
Sign "Caution, Wear Protective Equipment"
$41.45
Stainless Steel Professional Series Split Core Cap
$232.40
Regular Cleaning Kit, 2 T Cards, 1 Pen
$15.64
