MEDIUM
7th ICSE
IMPORTANT
Earn 100

Which method is used to measure the volume of irregular solids? What is the principle behind this method?

Important Questions on Physical Quantities and Measurement

MEDIUM
7th ICSE
IMPORTANT
FRANK NEW CERTIFICATE - Physics>Chapter 1 - Physical Quantities and Measurement>EVALUATION>Q 6
Differentiate between concave meniscus and convex meniscus.
MEDIUM
7th ICSE
IMPORTANT
FRANK NEW CERTIFICATE - Physics>Chapter 1 - Physical Quantities and Measurement>EVALUATION>Q 1
Describe an activity to find the area of a rose petal.
EASY
7th ICSE
IMPORTANT
FRANK NEW CERTIFICATE - Physics>Chapter 1 - Physical Quantities and Measurement>EVALUATION>Q 2
How would you measure the volume of an irregular solid which is insoluble in water, using a measuring cylinder?
EASY
7th ICSE
IMPORTANT
FRANK NEW CERTIFICATE - Physics>Chapter 1 - Physical Quantities and Measurement>EVALUATION>Q 1
Why is water denser than ice?
EASY
7th ICSE
IMPORTANT
FRANK NEW CERTIFICATE - Physics>Chapter 1 - Physical Quantities and Measurement>EVALUATION>Q 2
Equal masses of two substances can have different volumes. Explain.
EASY
7th ICSE
IMPORTANT
FRANK NEW CERTIFICATE - Physics>Chapter 1 - Physical Quantities and Measurement>EVALUATION>Q 1
Find the volume of a stone in cm3, if the water level rises from 18 ml to 29 ml on immersing it in water.
EASY
7th ICSE
IMPORTANT
FRANK NEW CERTIFICATE - Physics>Chapter 1 - Physical Quantities and Measurement>EVALUATION>Q 2
The mass of lead is 232 g and its volume is 20 cm3. Find the density of lead in kg m-3
EASY
7th ICSE
IMPORTANT
FRANK NEW CERTIFICATE - Physics>Chapter 1 - Physical Quantities and Measurement>EVALUATION>Q 3
A substance having a density of 0.8 g/cm3 has a mass of 64 g. What is its volume?