EASY
7th CBSE
IMPORTANT
Earn 100

Name the two different types of thermometers.

Important Questions on Heat and Its Effects

EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 5 - Heat and Its Effects>PRACTICE TIME>Q 2
Name the liquid used in clinical thermometers.
EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 5 - Heat and Its Effects>PRACTICE TIME>Q 3
Name the temperature scale that is used for measuring temperature in scientific works.
EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 5 - Heat and Its Effects>PRACTICE TIME>Q 4
What is the function of the kink in the stem of clinical thermometer?
MEDIUM
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 5 - Heat and Its Effects>PRACTICE TIME>Q 5
How are digital thermometers different from mercury thermometers?
MEDIUM
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 5 - Heat and Its Effects>PRACTICE TIME>Q 6
What are the different scales to measure temperature?
EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 5 - Heat and Its Effects>PRACTICE TIME>Q 7
What is the upper and the lower fixed points on the scales of a clinical thermometer?
MEDIUM
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 5 - Heat and Its Effects>Find Out
Sometimes when we pour hot water in a glass tumbler, it cracks. Then, how does glassware use to cook food in a microwave resist high temperatures?
EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 5 - Heat and Its Effects>Think and Discuss
A thermos is used to keep a hot liquid hot for a longer time. Do you think that a thermos flask can also keep cold water cool for a longer time?