Question

Now try this. Dissolve five teaspoons of salt in cold water. Then pour it into a jam jar. Take cold
coloured water in a second jam jar. Cover the mouth of the second jar with thick cardboard and
invert the first jar on top of the second. What do you
think
you
will see when
the cardboard?
you slowly pull away​

Answer 1

Answer:

Explanation:Two identical small, wide-mouthed jars (baby food jars are perfect); Hot water ... Watch for a minute, then put the red jar into the baking pan. ... Slowly add more water to the blue jar until you can see a bulge of water over the rim of the jar. ... put the jar with the blue-colored cold water in the baking pan and put the card on top