Question

correct the incorrect questions
these are 7 syd questions
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plz it's very important
answer all the questions correctly
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Answer 1

Answer:

1) spring balance is used for the measurement of weight .

2)mass per unit volume is called density.

3)when a solid A floats in a liquid B , the density of liquid B is more than the density of liquid A.

4)a loaded ship submerges more in river water, compared to sea water

5)when a liquid is heated it expands and it's density decreases

hey mate , hope it will help u