How many litres of milk can a hemispherical bowl of diameter 10.5 cm hold?
Ncert Math Solutions Class 9th Chapter 13 Surface Areas and Volumes Exercise 13.8 Question 4
The diameter of the moon is approximately one-fourth of the diameter of the earth. What fraction of the volume of the earth is the volume of the moon?
Ncert Math Solutions Class 9th Chapter 13 Surface Areas and Volumes Exercise 13.8 Question 3
The diameter of a metallic ball is 4.2 cm. What is the mass of the ball, if the density of the metal is 8.9 g per
?
Ncert Math Solutions Class 9th Chapter 13 Surface Areas and Volumes Exercise 13.8 Question 2
Find the amount of water displaced by a solid spherical ball of diameter
(i) 28 cm (ii) 0.21 m
Ncert Math Solutions Class 9th Chapter 13 Surface Areas and Volumes Exercise 13.8 Question 1
Find the volume of a sphere whose radius is
(i) 7 cm (ii) 0.63 m
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