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Practice Class 7 Science Chapter 3: Heat MCQ test. This Heat chapter Class 7 MCQ test check the understanding and concept of the chapter. you can test your knowledge and evaluate yourself
We also have Class 7 Science Notes, NCERT solutions, worksheets and Assignment free on our website.
Some Important links you might visit for further knowledge (all these links open in new window)
- Heat Class 7 Science Notes
- Heat Worksheet-1(Download PDF)
- Heat Worksheet-2(Download PDF)
- Heat Extra Questions
- Heat NCERT Solutions
General Instructions
- Your test contains multiple-choice questions with only one answer type questions. There are a total of 15 questions
- This is a 15 min test. Please make sure you complete it in stipulated time
- You can finish this test any time using the 'Submit' button.
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what is joule?
Joule is a unit of energy. Heat is also energy and its unit can be calorie or Joule
The unit of energy equal to the work done by a force of one Newton’s
Joule is the unit if energy like heat
Tnk U Ridhima
Si unit of Joule energy
it is measuring temperature of heat
Ya it’s measure temperature of Joule
The SI unit of measuring heat
No that’s are not correct
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SI unit of measuring heat is kelvin
Joule is a unit of energy
Ya
nahi
Joule is a SI unit of heat. 🙂
Hope It is helpful to you 🙂
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it is si unit for heat is called joule
Yes it’s SI unit is Joule
10. Four objects made of Steel(P), bronze(Q), wood(R) and mica(S) is lying in the room during winter season. Which of the objects will appear warmer of touch?
P and Qwrong
R and Scorrect
P and S
Q and R
Please help with the answer of this question
Wood and Mica appear warmer as they are bad conductor of heat and Steel and bronze will appear colder as good conductor or heat
soo good thank you habbebe ARBIC
R and S correct
Hi..thank you for this test.
10. Four objects made of Steel(P), bronze(Q), wood(R) and mica(S) is lying in the room during winter season. Which of the objects will appear warmer of touch?
the answer should be P&Q because they are the conductor of heat and will absorb heat and will appear hotter q
Steel(P), bronze(Q) are good conductor of heat ,so they will absorb heat from your hand, your hand will feel colder.While wood(R) and mica(S) are bad conductor, so they will not absorb heat and your hand will feel warmer
Really a nice and thinking based test. I experienced many new questions and learnt a lot. Excellent quality of questions
What is xylem
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10/5
Four objects made of Steel(P), bronze(Q), wood(R) and mica(S) is lying in the room during winter season. Which of the objects will appear warmer of touch?
In this question the answer given is wood and mica
but why wood
i mean mica is correct but why wood
please explain
i got 8
14/15
I got 12/15
I Need 15/15 Marks
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I got 15/15. Very easy questions
I score 4/15
Joule is the SI unit of temperature. Heat is also energy and its unit can be Calorie or Joule.
how is air an insulator of heat???