Let external and internal radius of the cylinder be R and r cm respectively. Thickness of cylinder (R - r) = 1 cm. Height of the radius h = 24 cm As we know, Volume of hollow cylinder = π (R2 – r²) h π (R2 – r²) h = 96π π (R + r) (R - r) h = 96π (R+ r) x 1 x 24 = 96 (R+ r) = 96/24 (R + r) = 4 cm
Given below are two statements:
Statement I: The transpiration, water is loss from aerial parts of plants in the form of invisible water vapours....
Inflorescence of sugarcane is known as?
What agricultural system involves the deliberate use of land for simultaneous agricultural, tree, and forest crop production?
Azolla is used in cultivation of:
Nitrogen supplied by 400 kg of DAP is
Gresham’s law states that:
Stevenson screen is used along with an instrument for obtaining an accurate result. Which instrument?
Which agency is responsible for implementing the Agricultural Export Policy in India?
Proper time of sowing hybrid maize is:
India is known as the land of
