Properties of Matter and their Measurement

Given below are two statements :
Statement I : Astronomical unit (Au), Parsec (Pc) and Light year (ly) are units for measuring astronomical distances.
Statement II : Au < Parsec (Pc) < ly
In the light of the above statements, choose the most appropriate answer from the options given below:

The pitch of the screw gauge is $1 \mathrm{mm}$. There are $100$ divisions on the circular scale when the gap $AB$ is just closed, $8 th$ division of the circular scale coincides with reference line. While measuring the diameter of a wire, the linear scale reads $1 \mathrm{mm}$ and $50 th$ division on the circular scale coincides with the reference line. The length of the wire is $8.6 \mathrm{cm}$. Find the curved surface area of the cylinder.

When will the numerical values of Fahrenheit thermometer be equal and opposite to values on Celsius scale?

What is a meter?

The density of the liquid is $1000 \mathrm{Kg} {\mathrm{m}}^{-3}$. Its value in CGS system is :

How many wavelength of ${\mathrm{Kr}}^{86}$ are there in one meter?

S.I. unit of temperature is

$1 \mathrm{AU}$ is equal to

$1 \mathrm{A}$ is equal to

Define par sec and light year. How are they related?

What is the difference between $\stackrel{\circ }{\mathrm{A}}$ and $\mathrm{A}.\mathrm{U}.$?

What is one fermi?

What is Planck length?

What is the range of length which we come across in Physics ?

Describe an apparatus to measure the volume of a liquid. How the reading of a volume in the measuring cylinder is taken?

Which of the following is not a unit of pressure:
 

List out some volume measuring devices.

Tabulate the differences between mass and the weight.

The mass and weight are the same thing.

List volume measuring devices.