Physics Quiz For Class 4

  • Question of

    Choose the correct words from this list to complete the sentence. “Materials that are attracted by a magnet are called ……………………… materials.”

    • mantetism
    • steel
    • magnetic
    • keepers
  • Question of

    Choose the correct words from this list to complete the sentence. “Steel can be attracted by ………………. magnet which is a “U” shape magnet.”

    • 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

    Tick all magnetic metals!

    • 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
    • To add more energy
    • To add more energy
  • 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

    An object through which electrons can easily flow is called a(n) ___________.

    • Conductor
    • Insulator
    • Both
    • None
  • Question of

    Electricity is the flow of _________.

    • Protons
    • Neutrons
    • Electrons
    • None
  • Question of

    When a circuit is closed, the load is _____________?

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

    When a circuit is open, the circuit is _________?

    • 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

    Which of these grows from a seed?

    • Ant
    • Donkey
    • Plants
    • TV
  • Question of

    Which material is obtained from animals and is used to make clothes?

    • 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

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