I think it would be from the box to greg
Well it is due to the fact that when you
submerge
the wooden block into the cylinder. The displacement of water from the initial-measurement (before the block was submerge) to finial-measurement will be the volume of wooden block.
Note: In cases of floating objects. You can always add a sinker to it to submerge the object.
But
you will need to take into account the volume of the sinker and minus off the added volume of sinker.
Explanation:
The given number is 1.30x10-5. We need to convert it into scientific notation. We know that, any no can be written in this form as follows :
...(1)
m is any real no and n is any integer
If we compare the given no with equation (1), then, we found that m = 1.3 and n = -5.
It means that the given no is already in scientific notation. It can be written as :
Answer:
From Faraday's law of Induction: A changing magnetic field induces emf in the coil.
Explanation:
<u>Faraday's law</u> states that when a coil is run through a changing magnetic field or a magnet is passed back and forth through a coil, a<u>n emf is induced which produces electric current in the coil. </u>
Changing magnetic flux induces electromotive force.
When the magnet is passed back and forth, it causes a changing magnetic flux around the coil. This induces emf and the current flows which lights up the bulb connected to it.