SELECT * FROM question_mgmt as q WHERE id=3923 AND status=1 SELECT id,question_no,question,chapter FROM question_mgmt as q WHERE courseId=8 AND subId=16 AND chapterId=180 and ex_no='1' AND status=1 ORDER BY CAST(question_no AS UNSIGNED) CBSE Free NCERT Solution of 9th science Matter in Our Surroundings which of the following are matter chair air

Question:

Which of the following are matter?

Chair, air, love, smell, hate, almonds, thought, cold, cold-drink, smell of perfume.

Answer:

Chair, air, almonds, water, smell of perfume

Detail: Firstly we know that, what is matter? 

Matter is anything which occupies space and has its own mass, matter requires at least one fundamental subatomic particle. For example, that we can see around us all is matter.) Three most common state matters are present around us that are solid, liquid and gas.

Solid      :    Chair, Almonds
Liquid    
:     Water
Gas       
:     Air, smell of perfume


SELECT ex_no,question,question_no,id,chapter FROM question_mgmt as q WHERE courseId='8' AND subId='16' AND ex_no!=0 AND status=1 and id!=3923 ORDER BY views desc, last_viewed_on desc limit 0,10
SELECT ex_no,question,question_no,id,chapter FROM question_mgmt as q WHERE courseId='8' AND subId='16' AND ex_no!=0 AND status=1 and id!=3923 ORDER BY last_viewed_on desc limit 0,10

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  • Answered by Ekta Mehta
  • 4 months ago

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  • Answered by Ekta Mehta
  • 4 months ago

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