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As we know, Volume of hemisphere = (2/3) πr3 (2/3) πr³ = 19404 --- (1) The curved surface area of the hemisphere = 2 πr² 2 πr² = 2772 … (2) Dividing (1) by (2), [(2/3) πr³]/ [2 πr²] = 19404/2772 r/3 = 7 r = 21 cm
Leaves of oilseed crop is used for rearing silkworm is:
Cauliflorous bearing habit i.e fruits are borne on trunk and branches, is found in which horticultural crop?
Micronutrients are better absorbed and more bioavailable from:
To preserve the green colour while cooking green leafy vegetables, it is advisable to cook them:
Which gas is typically used in the Totally Chlorine Free (TCF) bleaching method for cotton fiber?
Photoperiodism is a
The scientific name of dammer bee is
Lines passing through the least cost points in the isoquant map is called:
Definition of synergetic cropping is known as:
Under Kingdom Plantae, which division comprises of organisms which have chlorophyll-bearing, simple, thalloid, undifferentiated body?