EASY
9th ICSE
IMPORTANT
Earn 100

Name the instrument which can measure accurately the diameter of a pencil.

Important Questions on Measurements and Experimentation

EASY
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 1 - Measurements and Experimentation>EXERCISE–1 (B)>Q 24
Which of the following measures a small length to high accuracy?
EASY
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 1 - Measurements and Experimentation>EXERCISE–1 (B)>Q 25
Name the instrument which has the least count of 0.1 mm.
EASY
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 1 - Measurements and Experimentation>EXERCISE–1 (B)>Q 25
Name the instrument which has the least count of 0.1 mm.
EASY
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 1 - Measurements and Experimentation>EXERCISE–1 (B)>Q 25
Name the instrument which has the least count of 0.01 mm.
EASY
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 1 - Measurements and Experimentation>EXERCISE–1 (B)>Q 1
The least count of  a vernier callipers is:
MEDIUM
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 1 - Measurements and Experimentation>EXERCISE–1 (B)>Q 2
A microscope has a main scale with 20 divisions in 1 cm and vernier scale with 25 divisions, the length of which is equal to the length of 24 divisions of the main scale. The least count of microscope is :
EASY
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 1 - Measurements and Experimentation>EXERCISE–1 (B)>Q 3
The diameter of a thin wire can be measured by :
EASY
9th ICSE
IMPORTANT
Concise Physics I.C.S.E Part I For Class 9>Chapter 1 - Measurements and Experimentation>EXERCISE–1 (B)>Q 1
A stop watch has 10 divisions graduated between 0-5 s marks. What is its least count?