Given- Diameter = 12cm R = 6cm, r = 6-3/2=9/2 cm Surface area of the ball = 4 π [R3-r3] = 4 ×22/7 [216-729/8] = 88/7 [(1728-729)/8] = (88/7) ×999/8 = (11×999)/7= 1569.8cm2
Which physical mutagen has shorter wavelengths than X-rays, is more penetrating, and is commonly generated from the radioactive decay of elements like c...
Who formulated the criteria of essentiality of nutrients in plants?
When the quantity demanded of a good change by exactly the same percentage as price, the demand is said to be:
In a hand compression sprayer, how is air pressure developed before spraying?
Bacterial disease of fish, disintegrating fins, brittle fin rays
Which of the following soil is very good in retentive of moisture and swells greatly and becomes sticky when wet in rainy season?
...The total number of cereal crops included in Minimum Support Price are
The variance of a constant 'x' is
dense webbing of rice grain in storage results due to
In the expansion of the Pradhan Mantri Awas Yojana – Rural (PMAY-G) approved in August 2024, how much financial assistance is provided per house in No...
