Home
Class 12
PHYSICS
The radius of a sphere is measured to be...

The radius of a sphere is measured to be `(2.1+-0.5)` cm. Calculate its surface area with error limits .

Text Solution

Verified by Experts

The correct Answer is:
`(55.4 pm 26.4)cm^(2)`
Promotional Banner

Topper's Solved these Questions

  • UNITS AND DIMENSIONS, BASIC MATHEMATICS

    MOTION|Exercise Exercise - 1 (Objective Problems) (SECTON-A:- UNIT AND DIMENSION )|20 Videos

  • UNITS AND DIMENSIONS, BASIC MATHEMATICS

    MOTION|Exercise Exercise - 1 (Objective Problems) (SECTION - B : Dimension and use of dimensions )|28 Videos

  • UNIT & DIMENSIONS

    MOTION|Exercise Exercise - 4 (Level - II) (PREVIOUS YEAR JEE ADVANCED)|10 Videos

  • VECTOR

    MOTION|Exercise Exercise - 3|18 Videos

Similar Questions

Explore conceptually related problems

The radius of a sphere is measured to be (2.1 +- 0.02) cm . Calculate its surface area with error limits.

The radius of a sphere is measured to be (1.2 +- 0.2)cm . Calculate its volume with error limits.

If the radius of a sphere is measured to be ( 2.1 +- 0.05) cm.Calculate the surface area ( in cm^(2) )

The length and breadth of a rectangular lamina are measured to be (2.3 +- 0.2) cm (1.6 +- 0.1)cm. Calculate area of the lamina with error limits.

The radius of a solid sphere is measured as11.24 cm.What is the surface area of the sphere to appropriate significant figures ?

The radius of a sphere is measured as (10 +- 0.02%)cm . The error in the measurement of its volume is

If the radius of a sphere is measured as 9cm with an error of 0.03 cm, then find the approximate error in calculating its volume.