AP+physics

Catalog Number: (470163-090)

Equilibrium Constant Of An Ionic Compound AP Chemistry Kit

Retrieving Kit

Description: Determine The Equilibrium Constant for Colored Species

SDS

CPEP Nuclear Science Charts

Description: Visualize nuclear science.

Catalog Number: (470118-648)

Solar LED Jar Light Kit (Soldering)

Description: Developed in collaboration with a science teacher from Pennsylvania, our build your own solar LED Jar light is a fun and creative way to teach and learn about solar electricity. Use your own mason jar or recycled jar and build a colorful LED light that automatically comes on at night and goes off at dawn. Comes with everything you need. This kit requires soldering. Tools needed are soldering iron, solder & flux, hot glue gun, electric drill, 3V 70mA Polycrystalline Solar Panel, Dusk/dawn circuit board, 2 Bright 5mm LED's BLUE, 2 AAA NiMH rechargeable batteries & Battery holder and wires.
A portion of the proceeds from the sales of this kit are being donated to help provide solar lighting solutions to disadvantaged communities in Africa.

AP Drosophila Crosses- Live

Description: Four to six adults of each sex (including virgin females) have been carefully selected for the parent generation. Larvae will be visible within a week of receipt. Please order 7-10 days in advance.<BR><BR>We fully guarantee the purity and viability of our Drosophila melanogaster cultures. A large, vigorous culture is shipped in a shatterproof plastic vial. To ship Drosophila cultures with living larvae we require 10 days' notice prior to use date. During very cold weather, adult flies may die but eggs and larvae usually survive. Allow cultures to come to room temperature before checking under low magnification for eggs and live larvae. Complete instructions are always included.

Catalog Number: (470219-510)

Ripple Tank Advanced with Projection Screen

Retrieving Each

Description: This advanced ripple tank comes complete with all accessories needed for wave investigations.
Tank is intensely illuminated by a strong light source, and synchronized with the wave generator to help students observe the wave patterns on a workgroup table.
The frame is made of reinforced plastic and with foam beaches (to negate reflections). Includes a mirror, which can be mounted at 45 degrees, to project the ripples onto a translucent screen on one side of the unit.
Each water wave acts much like a curved lens. The crest of the wave is seen as a bright region and the trough is seen as a dark region. Inside the ripple tank is a mechanical vibrator attached to a wave generator that produces either point wavelets or parallel wave fronts.
Various obstructions and barriers can be inserted into the path of the wave, such as a single slit, a double slit, or an edge.
Comes complete with all accessories needed for wave investigations
Intensely illuminated for effective student observations
Built in projection screen
Reinforced frame with foam beaches
Set includes: