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at a
.
Record your observations,
Activity
1.4
Take two glasses/beakers filled with
water.
Put a

By Audrey

at a
.
Record your observations,
Activity
1.4
Take two glasses/beakers filled with
water.
Put a drop of blue or red ink slowly
and carefully along the sides of the first
beaker and honey in the same way in
the second beaker.
Leave them undisturbed in your house
or in a corner of the class.
Record your observations.
What do you observe immediately after
adding the ink drop?
What do you observe immediately after
adding a drop of honey?
How many hours or days does it take
for the colour of ink to spread evenly
throughout the water?
Activity
1.5
Drop a crystal of copper sulphate or
potassium permanganate into a glass
of hot wat​

About the author
Audrey

A solid metal cylinder of base radius 9 cm and height 20 cm is melted and recast into cones of the same base radius and height of

Do This:
© By subtraction of successive odd numbers find whether the following numbers
are perfect squares or not?

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