EASY
7th CBSE
IMPORTANT
Earn 100

The range of a laboratory thermometer is from -10°C to _____.

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Important Questions on Heat and Its Effects

EASY
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 4 - Heat and Its Effects>Multiple Choice Questions (MCQs)>Q 5
In the Celsius scale, the lower fixed point is _____°C.
MEDIUM
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 4 - Heat and Its Effects>Think!
Why is it advised not to fill air into your cycle tyre very tightly during summers?
MEDIUM
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 4 - Heat and Its Effects>Think!
Two thin woollen blankets are warmer than a thick woollen blanket. Why?
MEDIUM
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 4 - Heat and Its Effects>Think!
Why do birds fluff out their feathers on a cold winter morning?
EASY
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 4 - Heat and Its Effects>Multiple Choice Questions (MCQs)>Q 1
Conduction of heat takes place only in _____.
EASY
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 4 - Heat and Its Effects>Multiple Choice Questions (MCQs)>Q 2
Stainless steel is a _____ conductor of heat.
EASY
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 4 - Heat and Its Effects>Multiple Choice Questions (MCQs)>Q 3
Pressure cookers are provided with _____ handles.
EASY
7th CBSE
IMPORTANT
Exploring Science BASED ON THE LATEST NCF GUIDELINES 7>Chapter 4 - Heat and Its Effects>Multiple Choice Questions (MCQs)>Q 4
Cooking utensils are usually made of _____.