# Physics Quiz For Class 4

• Question of

• mantetism
• steel
• magnetic
• keepers
• Question of

• wand
• steel
• keepers
• horseshoes
• Question of

## What will happen with the magnet if it brought near each other?

• pull towards each other
• nothing happen with two magnets
• push away from each other
• two magnets will lose the strength
• Question of

## Tick two correct functions of SWITCH in the electric circuit!

• to cut the circuit
• to fasten the electric current
• to turn on/off the bulb
• Both A and C
• Question of

## Materials are classify as magnetic and non-magnetic materials. Choose the magnetic material on list below.

• Paper
• Paper clip
• Clothes
• Plastic bottles
• Question of

## Choose the correct tools to keep your magnets strong!

• Keeper
• Chamber
• Box
• Plastic Bag
• Question of

• Zinc
• Copper
• Steel
• Alluminum
• Question of

## Electrostatic teaches us when we have 2 ___ or slow-moving charges ___ to each other

• Stationary, close
• Mobile, close
• Stationary, far
• Mobile, far
• Question of

## Why electrical wiring usually are covered with a layer of plastic?

• To make it look pretty
• To help electricity flow along the wire
• To make it safe
• Question of

## Why is electrical wiring usually made from copper?

• Because copper is shiny
• Because copper conducts electricity
• Because copper is not magnetic
• Because copper insulate electricity
• Question of

## Which of the following materials is an electrical conductor?

• Plastic spoon
• Silver-colored plastic spoon
• copper spoon
• wooden spoon
• Question of

## A material that does NOT let electricity pass through it is called …

• An electrical conductor
• An electrical insulator
• An electrical source
• An electric appliance
• An electric appliance
• Question of

## What is a circuit with several paths for electricity to flow?

• conductor
• series circuit
• parallel circuit
• open circuit
• Question of

## What is a circuit that only has ONE path for electricity to flow?

• series circuit
• closed circuit
• parallel circuit
• light bulb
• Question of

## This circuit has a battery, buzzer, and switch. When the switch is closed the buzzer will sound because –

• the switch gives energy to the battery
• the buzzer is made of special plastic
• the wires are cooled by the surrounding air
• electricity can flow in a complete path
• Question of

## Which of the following can work as an energy source?

• Battery
• Light bulb
• Wire
• All of them
• Question of

## Which of these objects is an insulator?

• Copper Wire
• Paper Clip
• Steel Pole
• Rubber Gloves
• Question of

• Conductor
• Insulator
• Both
• None
• Question of

• Protons
• Neutrons
• Electrons
• None
• Question of

• On
• Off
• Both
• None
• None
• Question of

• On
• Off
• Both
• None
• Question of

## In which of these seasons will you see a rainbow more often?

• Summer
• Monsoon
• Winter
• Rainbow can be seen at all times, even at night.
• Question of

• Ant
• Donkey
• Plants
• TV
• Question of

• Wool
• Iron
• Cotton
• Wax
• Question of

## Fuel is used up to give the energy to make things work. Petrol is a type of fuel used in vehicles to make them run. Which of these is also fuel?

• Water used in a bath
• Food consumed by living beings
• Air pumped in cycle tires
• Steam gave out by pressure cooker
• Question of

## To have a nonstop flight, a plane has to be given fuel in the middle of the flight. Which of these is necessary for mid-air refueling to happen?

• One plane should be smaller than the other.
• The planes should be flying above the clouds.
• Planes should be flying as fast as each other (same speed).
• One plane should be flying upwards and the other downwards.
• Question of

## Jane has brown eyes. The following people in her family have brown eyes. Whom could she have got her brown eyes from?

• Her niece
• Her sister
• Her daughter
• Her grandmother
• Question of

## When a coin is dropped in a glass of water, it will __________.

• Float
• Sink
• Float mid-way
• Break the glass
• Question of

## The change of a substance from the liquid state to the gaseous state is called:

• Evaporation
• Condensation
• Sublimation
• Filtration
• Question of

## The change of a substance from the gaseous state to the liquid state is called:

• Condensation
• Decantation
• Sedimentation
• Evaporation