Physics Labware

Get kids to think on their feet! Number mat is fast and crazy quiz games make learning math fun! Kids listen the equation from teacher, do the math, and then step on the right answer.

Additional Information:

• Play different games to reinforce numbers
• Counting, addition and subtraction up to the number 25
• This Number Mat Great for classroom use.
• Mat measures 20 feet in length
• The Number Mat game gets faster as their scores get higher!

The plant consists of One cation Exchanger column containing cation Exchanger Resin. One anion exchanger column containing anion exchanger Resin. Plant is mounted on M.S. stand with assembly of valves and tubing. One conductivity meter with cell to monitor the ionised solids of purified water and thus control the functions of demineralisation. The meter is direct reading having reading heavy range 0.40 microns/cm.

a) Cap. or flow rate 30 to 50 It/hr.

b) Cap. or flow rate 75 to 100 It/hr.

This Apparatus is used to measure the time of fall of a steel ball to determine the value of 'g".

Accessories :-

The Apparatus consist of :-

• 1 Base
• 1 Steel Rod
• 1 Gate
• 1 Coil
• 1 Centi Second Timer
• 1 Steel Ball
• 1 Soft Cloth
• 1 Connecting Leads
• 1 Scale

How to use :-

• Fix the rod on the stand.
• Now put the mechanical gate on the rod at lower end near base.
• And then the coil as the upper end.
• Connect the fates and coil tothe timer on the points provided. Respective of colors with the connecting leads.
• Switch on the supply.
• Switch the centi second timer to magnetize and fix the steel ball on the coil.
• Now when the ball is magnetizing switch the timer to demagnetize the ball will release and cross the gate and the timer is shown on the display.
• Now our free fall apparatus is ready to use.

Precautions :-

• Connect the connecting leads to the timer tightly.
• Carefully adjust the distance between the gate and the coil.
• Clean the apparatus neatly after use.
• Reset the timer every time.