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Given, Radius of the cone = 5 cm Height of the cone = 12 cm So, slant height of the cone = √(12² + 5²) = √(144 + 25) = √169 = 13 cm Thus, the lateral surface area of the cone = π × radius × slant height = π × 5 × 13 = 65π cm²
When body is accelerated:
Galvanisation is the process of depositing a layer of ________ on iron.
Study the following questions carefully and choose the right answer:
The main thinking part of the brain is the _______?
When a bottle of scent is kept open in a corner of a room its odour is felt in all parts of the room. This is clue to the phenomenon of –
A day is considered a rainy day when it receives a rainfall of:
Which of the following is NOT correct about the use of Quick lime?
Which one of these is not a property of conservative force?
Which element is the constituent of the chlorophyll molecule?
Two long parallel conductors are placed 8mm apart from each other carrying a current of 120 Amperes. What will be force per meter length of each one?
Which of the following can be beaten into thin sheets?