An Amazing Science Quiz For All Kids!

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| By Catherine Halcomb

Catherine Halcomb

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Quizzes Created: 1384 | Total Attempts: 6,201,414

Questions: 10 | Attempts: 667 | Updated: Mar 19, 2023

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An Amazing Science Quiz For All Kids! - Quiz

Science is the study of the world around us. Scientists learn about their subject by observing, describing, and experimenting. There are many subjects and branches of science. Some study outer space like astronomy. Other sciences study life (biology) or the earth (geology) or even matter and energy (physics).
An amazing science quiz for all kids!

Questions and Answers

1.

1.The measure of matter in an object is called_________
- A.
  
  Mass
- B.
  
  Water
- C.
  
  Soid
Correct Answer
A. Mass

Explanation
Mass is the measure of matter in an object. It represents the amount of material present in an object and is often measured in kilograms. Mass is different from weight, as weight is the force exerted on an object due to gravity. Mass remains constant regardless of the location, while weight can vary depending on the strength of gravity.

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2.

2.change of liquid into vapour on heating is called-------
- A.
  
  Evopration
- B.
  
  Warm
- C.
  
  Stone
Correct Answer
A. Evopration

Explanation
Evaporation is the process in which a liquid changes into a vapor when heated. This occurs when the molecules of the liquid gain enough energy to break the intermolecular forces holding them together and escape into the air as gas. Evaporation is a natural process that happens at any temperature, but it occurs more rapidly at higher temperatures. It is an important part of the water cycle and is responsible for the formation of clouds, rainfall, and the cooling effect of sweating.

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3.

3.An example for liquid is_______
- A.
  
  Flow
- B.
  
  Water
- C.
  
  Gas
Correct Answer
B. Water

Explanation
An example of a liquid is water. Water is a substance that has a definite volume but no definite shape, conforming to the shape of its container. It flows easily and can be poured, making it a clear example of a liquid.

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4.

4.The change of liquid is______
- A.
  
  Freezing
- B.
  
  Stone
- C.
  
  Juice
Correct Answer
A. Freezing

Explanation
The correct answer is "Freezing." Freezing refers to the process in which a liquid changes into a solid state due to a decrease in temperature. This change is characterized by the formation of ice crystals and a decrease in the liquid's viscosity. It is a common phenomenon observed in substances like water when exposed to low temperatures.

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5.

5.An example for solid is______
- A.
  
  Gas
- B.
  
  Stone
- C.
  
  Rain
Correct Answer
B. Stone

Explanation
An example of a solid is stone because it has a definite shape and volume, and its particles are closely packed together. Unlike gases, which do not have a definite shape or volume, and liquids like rain, which have a definite volume but not a definite shape, solids maintain their shape and do not flow. Stone, being a solid material, exemplifies these characteristics.

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6.

6.which of these is a solid?
- A.
  
  Juice
- B.
  
  Wood
- C.
  
  Milk
Correct Answer
B. Wood

Explanation
Wood is a solid because it has a definite shape and volume. Unlike liquids or gases, wood cannot be easily compressed or poured. It maintains its form and structure, making it a solid material.

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7.

7.Which of these is hard?
- A.
  
  Cotton
- B.
  
  Glass
- C.
  
  Flower
Correct Answer
B. Glass

Explanation
Glass is considered hard compared to cotton and flower because it is a solid material that is rigid and not easily deformed. It has a high level of hardness and can withstand pressure and impact without breaking or bending. Cotton, on the other hand, is a soft and flexible material, while flowers are delicate and fragile.

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8.

8.Which of these is solid fuels?
- A.
  
  Coal
- B.
  
  Gas stove
- C.
  
  Kerosene stove
Correct Answer
A. Coal

Explanation
Coal is a solid fuel because it exists in a solid state at room temperature and is commonly used for heating and energy production. Gas stove and kerosene stove, on the other hand, are not solid fuels as they rely on gaseous or liquid substances for combustion.

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9.

9.Which of these is gaseous fuels?
- A.
  
  LPG
- B.
  
  Vegetable oil
- C.
  
  Petrol
Correct Answer
A. LPG

Explanation
LPG (liquefied petroleum gas) is a gaseous fuel commonly used for heating, cooking, and in vehicles. It is a mixture of propane and butane, which are both gases at room temperature and pressure. Vegetable oil and petrol, on the other hand, are liquid fuels. Therefore, LPG is the only option among the given choices that is a gaseous fuel.

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10.

10.Example of gases_____
- A.
  
  Cloud
- B.
  
  Ice
- C.
  
  Stone
Correct Answer
A. Cloud

Explanation
A cloud is an example of a gas because it is composed of tiny water droplets or ice crystals suspended in the air. Clouds form when warm air rises and cools, causing the water vapor in the air to condense into visible water droplets or ice crystals. This process occurs in the atmosphere, where gases such as water vapor can exist in their gaseous state. Therefore, a cloud is a visible mass of gas.

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Current Version
Mar 19, 2023

Quiz Edited by
ProProfs Editorial Team
May 11, 2021

Quiz Created by
Catherine Halcomb

An Amazing Science Quiz For All Kids!

1.The measure of matter in an object is called_________

2.change​ of liquid into vapour on heating is called-------

3.An example for liquid is_______

4.The change of liquid is______

5.An example for solid is______

6.which of these is a solid?

7.Which of these is hard?

8.Which of these is solid fuels?

9.Which of these is gaseous fuels?

10.Example of gases_____

2.change of liquid into vapour on heating is called-------