Class 1 Exam > Class 1 Questions > We need _______ to burn thingsa)waterb)none o...
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We need _______ to burn things
- a)water
- b)none of these
- c)oil
- d)air
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
We need _______ to burn thingsa)waterb)none of thesec)oild)airCorrect ...
- There must be Fuel to burn.
- There must be Air to supply oxygen.
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Community Answer
We need _______ to burn thingsa)waterb)none of thesec)oild)airCorrect ...
Explanation:
To burn things, we need oxygen, which is present in the air. When we light a matchstick or start a fire, we are providing heat energy to the fuel source to start the process of combustion. Combustion is a chemical reaction between the fuel source and oxygen in the air, which results in the release of heat, light, and various gases. Therefore, the correct answer is option 'D' - air.
Summary:
To burn things, we need oxygen that is present in the air. Therefore, the correct answer is option 'D' - air.
To burn things, we need oxygen, which is present in the air. When we light a matchstick or start a fire, we are providing heat energy to the fuel source to start the process of combustion. Combustion is a chemical reaction between the fuel source and oxygen in the air, which results in the release of heat, light, and various gases. Therefore, the correct answer is option 'D' - air.
Summary:
To burn things, we need oxygen that is present in the air. Therefore, the correct answer is option 'D' - air.
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We need _______ to burn thingsa)waterb)none of thesec)oild)airCorrect answer is option 'D'. Can you explain this answer? for Class 1 2025 is part of Class 1 preparation. The Question and answers have been prepared according to the Class 1 exam syllabus. Information about We need _______ to burn thingsa)waterb)none of thesec)oild)airCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 1 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for We need _______ to burn thingsa)waterb)none of thesec)oild)airCorrect answer is option 'D'. Can you explain this answer?.
We need _______ to burn thingsa)waterb)none of thesec)oild)airCorrect answer is option 'D'. Can you explain this answer? for Class 1 2025 is part of Class 1 preparation. The Question and answers have been prepared according to the Class 1 exam syllabus. Information about We need _______ to burn thingsa)waterb)none of thesec)oild)airCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 1 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for We need _______ to burn thingsa)waterb)none of thesec)oild)airCorrect answer is option 'D'. Can you explain this answer?.
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