Step by step video solution for Sphere|Surface Area Of Sphere|Hemisphere|Some Questions|What Is Volume?|Some Questions|OMR by Maths experts to help you in doubts & scoring excellent marks in Class 9 exams.Updated on:21/07/2023Class 9MATHSSURFACE AREAS AND VOLUMESSimilar...
The surface area of a sphere is same as the curved surface area of a right circular cylinder whose height and diameter are 12 cm each. The radius of the
Enprofylline: dosage based on surface area is most appropriate in childrenInpharma Weekly -doi:10.1007/BF03306537Springer International PublishingInpharma
Surface tension is the tendency of liquid surfaces at rest to contract to the smallest surface area possible. The SI unit of surface tension is N/m. The formula of surface tension is T = F/L. The dimensional formula of surface tension is [M L0 T-2]. The force of attraction between ...
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NCERT Solutions for Class 6 English Medium Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, Class 11 and Class 12, IIT JEE prep, NEET preparation and CBSE, UP Board, Bihar Board, Rajasthan Board, MP Boa...
To find the total surface area of a cone, we can use the formula: Total Surface Area=πrl+πr2 where:- r is the radius of the base of the cone,- l is the slant height of the cone,- π is a constant (given as 227). Step 1: Identify the given values- Radius r=21 cm- Heig...
There are two cones. The curved surface area of one is twice that of the other. The slant height of the later is twice that of the former. Find the ratio of their radii. View Solution There are two cones. The curved surface area of one is twice that of the other. The slant height...
To find the surface area of a cube given its diagonal, we can follow these steps: 1. Identify the formula for the diagonal of a cube: The formula for the diagonal d of a cube with side length s is given by: d=s√3 2. Substitute the given diagonal into the formula: We know from...
To solve the problem, we need to find the ratio of the volumes of a solid sphere and a solid hemisphere, given that they have the same total surface area. Step 1: Write the formula for the total surface area of the sphere and hemisphere.- The total surface area A of a solid sphere...