Kilo, mega, giga, milli are the example of

In physics we study

The study of the properties and behavior of nuclei and the particles within the nuclei is called

The significant figures in 0.00580 are

1.35 can be rounded to

Mechanical stop watches have least count upto

Digital stop watches have least count upto

We can express 0.00380 in scientific notation as

Digits other than zero are always

A way to express a number as a number between 1 and 10 having an appropriate power is called

If zero line of Vernier scale is on the right of zero line of main scale the zero error is

Measuring cylinder is used to measure the

In screw gauge, around one end the thimble has

The unit for density is

We study the physical aspects of light, its properties, working and use of optical instruments in the branch named as

A car is made on the principles of

To measure the volume of a liquid, powdered substance or irregular shaped insoluble solid we can use

The least count of the screw gauge is

The units that describe base quantities are known as

The units used to measure derived quantities are known as

The study of the structure and properties of matter is called

The science deals with the study of living things is known as

In screw gauge, if zero of circular scale has crossed the index line, then the zero error will be

The number of base units in SI are

Most of the technologies throughout the world are related to

Distance of the moon from the earth is

The least count of ruler is

Zeros between significant digits are also

The prefixes are useful to express

The international system of units is commonly referred as