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Specific Gravity and Displacement |
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Density Determination Cylinder
Inset at left. This cylinder measure 75mm long and has a diameter of
25mm. Made of aluminum and comes with hook.
No. SF232-DD. Only $4.95
Density Cylinder Set
Used to prove the inverse relationship between density and size. The set
consists of machine turned cylinders, each is 15mm in diameter and has 100
grams of weight. Five metals: aluminum, brass, copper, iron, lead and
zinc.
No. SF232-CD. Only $17.95
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Density Cylinder Sets
The above cylinders all have
the same weight (mass), but change in volume. These sets all have the
same volume, but different metals cause them to change in weight.
50mm Density Cylinders Set
50mm x 13mm diameter. Aluminum, brass, copper and steel.
No. SF232-C4. Only $10.95
30mm Density Cylinders Set
30mm x 10mm dia. Aluminum, brass, cooper, iron, lead and zinc.
No. SF232-C6. Only $8.95 |
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Specific Gravity Blocks with
Hooks
Carefully machined to 32mm per side. Comes with brass hook |
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Aluminum |
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SF232-K1. Only $6.50 |
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Brass |
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SF232-K2. Only $12.00 |
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Copper |
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SF232-K3. Only $14.25 |
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Iron |
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SF232-K4. Only $5.50 |
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Lead |
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SF232-K5. Only $6.50 |
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Zinc |
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SF232-K6. Only $10.75 |
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Aluminum
Overflow Can
Shown at left. Angled spout drains all displaced water for high
accuracy. 12.5cm high x 8cm diameter. 450ml capacity.
No. SF232-CA. Only $6.95
Transparent Overflow Can
Shown at right. Light weight, clear plastic can with an angled spout
to prevent spillback. Easy viewing from all angels. Single piece
construction eliminates leaks. Use of accurate determination of volume,
density and specific gravity. 4" x 3.5"
No. SF232-CT. Only $4.95 |
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Archimedes
Bucket and Cylinder
At left. Deigned to demonstrate the Archimedes Principle - a body
submerged in water loses weight equal to its own volume of water.
Consists of an aluminum cylinder and a bucket whose volume is equal.
Cylinder is 45mm x 19mm, 22mm capacity.. Bucket is 50mm x 25mm
No. SF232-AA. Only $11.95
Archimedes Principal Apparatus
Shown at right. This new model has a much larger capacity (100 ml)
than the traditional aluminum model shown at left. This makes for
higher accuracy and easier operation. In addition, both the cylinder
and the bucket have marked divisions which allows the experiment to be
repeated with various volumes of water. Made of white nylon and
clear transparent plastic. The unit is used with a 200g spring
scale, an overflow can and a beaker. Comes with activity manual.
No. SF232-AB. Only $14.95 |
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