Ashwani Brothers

Ambala Cantt, Ambala, Haryana

Consisting of 120*1.2cm rod with pointed ends carrying two sets of adjustable knife edges and two large and small brass weights. Two similar hard wood weights are provided. Completed with cast iron wall bracket.

• Steel C.P rod 
• Brass Rod © S. S Rod  

It consists of a powder coated steel bar of dimension 100* 3.75*0.6cm with a number of equidistant holes drilled along its length at equal intervals of 5cm. The pendulum is provided with two removable knife edges passing through any one of the holes. Complete with wall bracket.

For use in various positions. Microscope is mounted on a traveling carriage sliding along the table of the instrument screw. Scale is 17cms. -Long and white Perspex platform is provided, vernier constant 0.001cms. Complete in well polished wooden case. Having stainless steel scale

For experimentally verifying the laws of triangle, parallelogram and polygon of forces. Comprising of a circular 40 cm. Diameter an aluminium disc, graduated into 360 degrees. Complete with leveling screws, four sliding clamp pulleys, central ring, string and four sets of iron nickel led slotted weights, each set containing nine slotted weights and one hanger of 50 gms.each.

Application/Usage : To verify the law of polygon for coplanar-concurrent forces acting on a particle in equilibrium and to find the value of unknown forces considering

For demonstrating longitudinal and transverse motion, consisting of acentric Aluminium discs supporting a series of metal rods. On revolving the handle, transverse waves are obtained with bent, straight rods, complete on wooden box.

• 18 pulleys
• 24 Pulleys

Plug key one way :- Made of brass blocks on heavy Bakelite base.

Plug Key two way :- Made of brass blocks on heavy Bakelite base.

Plug key 4 way ;-  Made of brass blocks on heavy Bakelite base.

Plug key 6 way :-  Made of brass blocks on heavy Bakelite base.

The one end of suspension wire hangs from the Universal Clamp with the help of a chuck nut and another end of wire is clamped to solid brass disc with the help of chuck nut. A heavy metal ring of the same metal (brass) and the same outside diameter as the disc is included. When ring is placed on the disc, the moment of inertia and therefore the period of vibration of system is increased. (a) 5" dia disc (b) 6" dia disc. Supplied with wall bracket.

It consists of a heavy cast iron rectangular plate of dimension 15*10*1.5cm. The plate has six holes two holes on top, two holes on front side and two holes on the third side of the top. The plate is suspended by means of two strings of equal lengths from a rigid suspended (i.e. a heavy T shaped clamp with two split chuck is provided on the heavy base). When the plate is suspended freely, the two strings will be equally inclined to the horizontal face of the plate.