Amazing Science Facts Trivia! Test Your Knowledge! Quiz
113 Questions
| Attempts: 25
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An electric switch is a ______ conductor of electricity.
Tap water is a _____ conductor of electricity
Light can travel through
Naturally occuring stone that has the qualities of a magnet is called
Which of the following is attracted by a magnet?
If a bar magnet is cut into two pieces then which one of the following...
Which of the following is not a magnetic substance?
Which of the following material does not have a magnet in them?
Which of the following is a non-magnetic material?
Which of the following is not a magnetic material?
Which of the following are required for a shadow to be formed?
Magnets lose their magnetic power on heating
U-shaped magnets have one pole
Compass has magnet in it
In order to retain their magnetic properties, bar magnets should be...
Non-magnetic material can be magnetized by running a magnet over it...
Freely suspended bar magnet always aligns in the ____ direction
The ____ poles of magnet repel each other
The phenomenon of attraction of a magnetic material by a magnet is...
_____ is a magnetic device used to find direction on Earth
In which of the following case evaporation will be slowest?
About ____ of the Earth's surface is covered with water.
Water returns to The Earth in the form of
Process of changing water into water vapour by heating is called
The purest from of water is
Which of the following is an NOT an accurate unit of length of...
As the Sun rises in the sky, the shadow of a tree
One metre (1m) rod is equal to
Identify the object which is in motion
Heartbeat is which type of motion?
Which of the following cannot be used to measure distance or length?
Horse pulling a cart is rectilinear
Child on a see-saw has periodic motion
Potter's wheel has periodic motions.
Child sitting in a merry-go-round is rotational
1 km is equal to 100 metres.
Cubit is a standard unit of measurement.
Which of the following will reflect light
Motion of child on the swing is _______
Motion of the bicycle on a straight road is _______
Motion of the wheels of a car on straight bridge is ______
_________ & ________ body parts can be used to measure...
Light travels in a ______ path.
The shadow of an object is _____ when the light source is closer to...
Match the following
We see _____ of the object in the mirror.
We see Moon because it is a luminous object
Candle is a luminous object
An object that emits its own light is known as a _______ object.
Which of the following is a luminous object?
Colour of the shadow depends on the colour of the object
Plane mirror is used in a periscope
Which is a non-luminous object?
Shadow of an object look very different from the object
To see things on the other side of a high wall, _____ device can be...
Mirror image can be formed without a screen
Which of the following reflects the light?
Which of the following object will cast a shadow?
Match the following
Which of the following devices prove that light travels in straight...
Water vapour is present in air only during the monsoon season
Changing of water into water vapour, is called evaporation
The evaporation of water takes place only in Sunlight
Roadside drains channel the water towards the ground
Water can also exist as solid or gas
The process of changing water into its vapour is called _____
The process of changing water vapour into water is called ____
No rain for a year or more may lead to ____ in that region
Excessive rains may cause _____
____ is a continuous, cyclic movement of water from earth to air and...
Percentage of Nitrogen gas in the air is
Earthworms come out of soil during
Oxygen gas protects us from the harmful UV rays of the Sun
Carbon dioxide is required for burning of fuel
Air contains equal amount of oxygen and carbon dioxide
Plants give out ___ gas during photosynthesis
____ gas cannot be used directly from the atmosphere
_____ is important for water cycle
Filament of a bulb is
Both electric bulb and an electric cell have two terminals
A switch can be made of plastic
Electricity flows in an open circuit
Rubber is a good example of conductor
An electric cell has ______ terminals
Electricity flows in a _____ circuit
_______ produces electricity from the chemicals stored inside it.
Pinhole camera forms a shadow of an object
Image of a red ball is red in colour
A magnet can be demagnetised by
Plane paper is transparent whereas an oiled paper is _______
Which of these can produce an electric current?
Air contains the highest percentage of which gas
Moving air is known as
Composition of air is always exactly the same
Aquatic animals use dissolved carbon dioxide in water for respiration
Match the following
The path along which electric current flows is
Electric current can flows through metals
Instead of metal wires, a thread can be used to make a circuit
Human body is good conductor of electricity.
U-shaped magnets are also known as _____ magnets
Earth is protected from the harmful rays of the Sun by ___ layer
We can use a magnet to separate
South pole of one bar magnet will attract the South pole of another...
Which of the following is an insulator
Which gas is a supporter of combustion?
Electric current in closed circuit flows from _____ terminal of an...
Respiration and combustion use ____ from the air
The worldwide accepted system of units is called _______
When you face east, which direction will be towards your right-hand...
Filament of an electric bulb is made of
Plants lose water to air by transpiration
Match the following
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