Question
A cube of side 14 cm is immersed completely in a
cylindrical vessel of radius 10 cm. What will be the rise in the water level in the vessel due to the immersion of the cube?( π = 3.14)Solution
Volume of the cube = 14^3 = 2744 cubic cm. Let the rise in water level be h cm. Volume of water displaced = volume of the cube. Volume of water displaced = π * r² * h, where r = 10 cm. π * (10)^2 * h = 2744. 100π * h = 2744. h = 2744 / (100π) = 2744 / 314 ≈ 8.74 cm.
Where is the ancient Harappan site of Lothal situated?
Which city hosted the G20 Agriculture Ministerial meeting from June 15 to 17, 2023?
The earliest evidence of the availability of silver in India is found in-
The Emblem of the Chola Dynasty was
The concept of Sampoorna Kranti (Total Revolution) was given by
The Founder of the slave dynasty was
The First Europeans arrived in India were :
Arrange the following Dynasty in Chronological order-
1) Tughlaque Dynasty
2) Lodhi Dynasty
3) Khilji Dynasty
4) Slave Dyn...
The historic Battle of Ten Kings took place along which river?
Which Veda is related to the rules of Yajna?
