It is used to study the motion under the effect of gravity of two mass
systems connected through a
lightweight cord, one on either side of a
simple pulley. This apparatus comprises 2 long metals
rods, one rod having a
well-balanced 10cm pulley mounted at its one end on near-frictionless
bearings and threads at other end for attaching it to the
second rod to
get a total working ...
Apparatus used for demonstrating Archimedes principle, there is a brass bucket and a brass cylinder. The bucket has a suspension loop at the top and a hook at the bottom. The cylinder has suspension hook
at one end.
Used in demonstration of Archimede’s principle or individual use. Comprising a chrome-plated
cylinder with a suspension hook at its one end in close fitting.
Comprises a lightweight aluminum track with leveling screws and cushioned stops at either end, pulley
fixed towards one end, clamp for vibrator and automatic pen release.
It comprises a wooden friction board 480 x 75 x 18 mm, a wooden slider with hook 140 x 70 x 18 mm, a plain
aluminium slider and an aluminium slider with rubber backing, an additional long aluminium slider is provided which fits over the friction board to provide
an alternative surface type.
This apparatus demonstrates that bodies of different density or mass fall through a given
distance in the same time in the absence of atmospheric drag
For determining specific gravity by Archimedes principle, with one pair of long frames and one short
frame with a hook underneath for specific gravity experiments. With three pans, adjustable stand and scale, mounted on a wooden base.
For investigating sliding friction. Consists of a plane board hinged at the base at one end with a pulley for the force cord at the other end. A moveable block enables the inclination of the plane to be varied. Complete with 100 x 65mm. Reversible friction slider and 70 x 25mm. Metal roller. Board dimensions: 600 x 75mm., Fitted with graduated arc.
Simple, hardwood comprising, cut-away base to allow cord to hang freely and hinged plane 60 x 7.5
cm. with aluminium pulley 28 mm. diameter, and stepped lower face to accommodate wood block for setting at angles between 24 and 45 deg. Approximately with
cylindrical metal roller and scale pan.
It is a class room demonstration kit for qualitative investigation of nature of mass and making students
understand distinction between mass and weight.
Consists of a graduated meter rule with fulcurm, figured 50-0-50cm balanced and fitted into a
grooved wooden stand with hangers supplied without weights.
eries of masses 1 x 1Kg; 1x500gm; 1 x 200 g; 1 x 100 g; 1 x 50 g; 2 x 20 g; 1 x 10 g; 1 x 5
g, 2 x 2 g; 1 x 1 g, also available without hook.
Slotted Brass Weight Set - Made of brass. This set includes nine slotted masses each of 10 g with a 10 g wire hanger making total mass of 100 g; masses do not fall off when assembled in a set. Tolerance ± 3%. Also available in 200g, 500g, 1000g.
Made of iron, chrome plated. This set includes nine slotted masses each of 50 g with a 50 g wire hanger
making total mass of 500 g; masses do not fall off when assembled in a set. Tolerance ± 3%.
Also available in 1000g.
Made of steel. This set includes nine slotted masses each of 50 g with a 50 g wire hanger making total
mass of 500 g; masses do not fall off when assembled in a set. Tolerance ± 3%.
Hollow brass tube graduated with scale and vernier, fitted with small chunk and mirror, 2 solid
and 2 hollow cylinders to perform experiments on rigidity.
To verify the relationship between forces action at a point. Comprises board 65 x 50cm, with two
aluminium pulleys, 50mm dia, on clamp, for mounting in any position.
This pendulum is used to investigate the relationship between the period of oscillation of a rigid bar
pendulum and the distance of its suspension point from its centre of mass
Comprising ungraduated steel bar 1200 x 10 mm with one pair each light and heavy masses, two steel knife
edges set in adjustable metal holders and metal support bracket drilled for wall mounting.
Solid lead sphere with a small ring.
Dia (a) 13 mm (b) 19 mm (c) 25 mm
Simple, Steel: PMCH-0050
Brass sphere with a small ring for suspension.
Dia (a) 13 mm (b) 19 mm (c) 25 mm
To demonstrate density made of plastic.