Question

$\mathbb \red {please\: help\:me\:in\:this}$​

Answer 1

F(2) is more then F1 because the density of sea water is more then density of river water due to dissolved impurities in it .

Answer 2

$\huge\underline\mathbb\red{Question:-}$

A body experience an upthrust F1 in river water and F2 in sea water when dipped up to the same level. Which one is more F1 or F2 ? give reason.

$\huge\underbrace\mathfrak\blue{Answer:}$

The body experiences more upthrust in sea water than the upthrust in river water.

$\huge\underbrace\mathfrak\green{Example:-}$

F2 > F1 , It is because sea water is denser than river water.

$\huge\underline\mathfrak\green{In \:detail :-}$

The sea water will be more than the upthrust from the river water.

This is because density of sea water is more than that of river water, and Upthrust is directly proportional to the density. More the density, greater is the upthrust.

$\huge\mathfrak\pink{hope\:it\:helps\:you}$