IQ PHysics 2

8/11/2019 IQ PHysics 2

1/24

What is this instrument ?

1. Venire caliper

2. Measuring tape

3. Micrometer

4. Stop watch


2/24

A Micrometer is shown in diagram, it is used to measure

1. Extremely short distance

2. Extremelylong time

3. Extremelylong distance

4. Extremelyshort time


3/24

A parachutist inside an aeroplane has a mass of 70 kg.

Gravitational acceleration is 10 m/s2


4/24

A parachutist inside an aeroplane has a mass of 70 kg.

Gravitational acceleration is 10 m/s2

What is his weight after he is jumped from the aeroplane?

1. 70 kg

2. 70 Newtons

3. 700 kg

4. 700 Newtons


5/24

1. Heat

2. Rocket

3. Light

4. Sound

5. Water

6. Wind

Which of the above can travel the fastest through vacuum?


6/24

1. Heat

2. Rocket

3. Light

4. Sound

5. Water

6. Wind

Which of the above cant travel through vacuum?


7/24

This picture is shown ..

1. Star

2. Solar system

3. Clouds

4. Galaxy


8/24

Earth is located in which galaxy?

1. Milky way

2. Andromeda

3. Whirlpool

4. Magellanic Clouds


9/24

The electromagnetic spectrum consists with following electromagnetic wave types.

Which electromagnetic wave type has the highest frequency?


10/24

The electromagnetic spectrum consists with following electromagnetic wave types.

Which electromagnetic wave type is visual for humans ?


11/24

What is the freezing temperature of water?

1. 0 0C

2. 10 0C

3. 100 0C

4. 110 0C


12/24

What is the boiling temperature of water?

1. 210 0C

2. 10 0C

3. 100 0C

4. 110 0C


13/24

A light ray (Red colour) incidents to a glass block and refraction occurs,

as seen in diagram

What is the incident angle?

EOD

FOB

AOE

COF

A

B

C D

E

O

F


14/24

What is the refractive angle?

EOD

FOB

DOB

COF

A

B

C D

E

O

F

A light ray (Red colour) incidents to a glass block and refraction occurs,

as seen in diagram


15/24

The diagram shows 3 states of matter- Solid, Liquid, Gas

and its molecular structure and kinetic movements.

In what media through that light travels in maximum speed ?


16/24

The diagram shows 3 states of matter- Solid, Liquid, Gas

and its molecular structure and kinetic movements.

In what media through that sound travels in maximum speed ?


17/24

Visible

light

Screen

The diagram shows dispersion of visible light through a prism. We can see

seven different colors when these sun rays are passed through a glass

prism. The band of colors is known as a spectrum, can be seen on screen.

What is the colour of minimumdeviation edge ?


18/24

Visible

light

Screen

The diagram shows dispersion of visible light through a prism. We can see

seven different colors when these sun rays are passed through a glass

prism. The band of colors is known as a spectrum, can be seen on screen.

What is the colour of maximumdeviation edge ?


19/24

The diagram shows a mercury barometer.

Which distance is used to calculate

the pressure of the atmosphere?

A) 25 cm

B) 75 cm

C) C 80 cm

D) 100 cm


20/24

The diagram shows a mercury barometer.

What is the content inside the tube

over mercury?

A) Water vapor

B) Air

C) Vacuum

D) Mercury vapor


21/24

Four rectangular blocks, P, Q, R and S are shown. Each block is labelled with

its size and its mass.

Which two blocks have the same density?


22/24

Four rectangular blocks, P, Q, R and S are shown. Each block is labelled with

its size and its mass.

Which two blocks have the same Pressure?


23/24

A student has devised the circuit to control the lighting of three lamps, A, B and C.

There are five switches 1,2,3,4,5 witch are opened.

Which switches must be closed in order to light lamp B only.


24/24

A student has devised the circuit to control the lighting of three lamps, A, B and C.

There are five switches 1,2,3,4,5 witch are opened.

Which switches must be closed in order to light lamp C only.

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IQ PHysics 2