Me no see nothing dudeeeeeeee
<u>Answer:</u>
<em>The percentage error in the measurement is 2.4%
</em>
<u>Explanation:</u>
The measurement made by the student is
.
But the actual value of density is
The formula to calculate percentage error is
percentage error = 
Hence percentage error in this case is given by
<em>Percentage error =
</em>
<em>=
</em>
A physical quantities value will be determines by various quantities. If errors are made in measuring any of these quantities there will be error in the measurement of the final physical quantity as well.
Here density of a substance is a derived quantity determined by measuring mass and volume of that substance.<em> If errors are made in mass and volume measurements the density value will also be erroneous.
</em>
Answer:
basic in nature
Explanation:
Litmus Test -
It is the very basic test , used to determine if the solution is acidic in nature or is basic in nature .
There are two type of litmus paper available , i.e. , blue and red .
- If the solution is acidic in nature ,
putting a blue litmus paper turns red ,
and putting a red litmus paper would not show any change .
And , hence it can be concluded that the solution is acidic in nature .
Similarly ,
- If the solution is basic in nature ,
putting a red litmus paper turn blue ,
and putting a blue litmus paper would not show any change .
And , hence it can be concluded that the solution is basic in nature .