Question # 1

In prefix form, 0.000001 would be expressed as.

Choose an answer

0.1 mm

0.01 mm

0.001 mm

0.0001 mm

Meniscus of which liquid curves upward.

Choose an answer

Water

Honey

Mercury

Milk

Andromeda is one of the billions of galaxies of known.

Choose an answer

Star

Asteroid

Pole

Universe

The unit of electric charge is

Choose an answer

Ampare

Joule

Coulomb

Volt

A refrigerator is based on the principles of .

Choose an answer

Mechanics

Electricity

Thermodynamics

Electronics

Amount of substance in terms of numbers is measured in.

Choose an answer

gram

Kilogram

Newton

Mole

While rounding the numbers if last digit is 5, then.

Choose an answer

It is simply dropped

The digit on its left is increased by 1

It is rounded to get nerarest even number

It remain same.

The least count of screw gauge is.

Choose an answer

.01 mm

0.1 mm

.001 mm

.01 m

The smallest division taht can be taken by a meter rule is.

Choose an answer

1 cm

1 mm

1 dm

1 km

1 nm have meters.

Choose an answer

10^-3 m

10^-6 m

10^-9 m

10^-10m

The study of the structure and properties of atom is called.

Choose an answer

Electricity

Nuclear physics

Geo Physics

Atomic Physics

A thimble of circular scale consists of equal division.

Choose an answer

100

10

1000

None of these

More Classes

Other Links

Physics 9th Class English Medium Unit 1 Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer