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Your Educator

Studied IIT at IIT Kanpur
Tutor at Unacademy Delhi
Live in Patna,India, Bihar
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Your Educator
01 Jan 1970 05:30 AM study24x7 study24x7

Which of the following is not a state of matter? #9th class

A

Solid 

B

Liquid 

C

Gas

D

Energy 

Class 8 Class 9 Class 10
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  • Uttara Behera
    • Energy
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    Reply 01 Jan 1970 05:30 AM
    Your Educator
    01 Jan 1970 05:30 AM study24x7 study24x7

    The temperature at which a solid changes into liquid is called: #9th class

    A

    Boiling point 

    B

    Melting point 

    C

    Freezing point 

    D

    Condensation point

    Class 8 Class 9 Class 10
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    Your Educator
    01 Jan 1970 05:30 AM study24x7 study24x7

    Which of the following is correct for particles of matter? #9th class

    A

    They have spaces between them

    B

    They are continuously moving 

    C

    They attract each other 

    D

    All the above 

    Class 8 Class 9 Class 10
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    Your Educator
    01 Jan 1970 05:30 AM study24x7 study24x7

    Q.The smell of hot sizzling food reaches you several metres away, but to get the smell from cold food you have to go close. This is because: A. Hot food diffuses faster than cold food B. Cold food diffuses faster C. Hot food evaporates D. Cold food emits smell slower

    A

    Hot food diffuses faster than cold food

    B

    Cold food diffuses faster 

    C

    Hot food evaporates

    D

    Cold food emits smell slower

    Class 8 Class 9 Class 10
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    Your Educator
    01 Jan 1970 05:30 AM study24x7 study24x7

    (√3+2)²+(√3-2)² is a/an

    A

    Positive rational number 

    B

    Positive irrational number 

    C

    Negative rational number 

    D

    Negative Irrational number 

    Class 8 Class 9 Class 10
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    Your Educator
    01 Jan 1970 05:30 AM study24x7 study24x7

    I can assist you in every problems like notes making questions of class 8 to10. #Stay connected

    Class 8 Class 9 Class 10
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