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Height of the cone = 14 cm Radius of cone = 14/2 = 7 cm Area of cone = 1/3 πr²h = 1/3 × 22/7 × 7 × 7 × 14 = 718.66 cm³
The communication between the central nervous system and the other parts of the body is facilitated by
When electric current is passed through a wire, the amount of heat produced in a wire depends upon _____.
I. Length
II. Thickness
Which of the following substance produces brisk effervescence when treated with baking-soda solution?
"Tice splitting of different colours of light in a prism is :
Which part of cinnamon tree is used in condiments and medicines ?
Which one of the following is responsible for nuclear fission?
Which of the following organs is capable of removing unused or damaged platelets?
Which of the following statement is correct?
I. Speed of sound in steel is more than the speed of sound in glass.
In the given figure, frogs occupy ________.