Question

B.
Read the given experiment carefully. Identify the incorrect parts of the experiment.
To show that a liquid expands on heating and contracts on cooling
• Take a beaker and fill it with coloured water.
Close the mouth of the beaker using a lid.
Fix a capillary steel tube through a hole in the lid. The tube should be dipped in water.
Check and note the water level in the capillary tube.
Now heat the beaker by placing it in a water bath.
You will observe that the level of the coloured water drops down in the capillary tube.
This shows that liquid does not expand on heating.


Please anyone solve it......I will surely mark as Brainliest who will give the correct answer....​

Answer 1

Answer:

1st one is the incorrect part

But not sure of it

Explanation:

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