The length and breadth of a rectangular ...

The length and breadth of a rectangular block are 25.2 cm and 16.8 cm, which have both been measurd to an accurancy of 0.1 cm find the area of the rectangular block.

Topper's Solved these Questions

PHYSICAL WORLD AND MEASUREMENTS
SL ARORA|Exercise problem|10 Videos
PHYSICAL WORLD AND MEASUREMENTS
SL ARORA|Exercise problem for self practice|64 Videos
Physical world
SL ARORA|Exercise Exercise|49 Videos
PROJECTILE MOTION
SL ARORA|Exercise Problem For Self Practice|50 Videos

Similar Questions

Explore conceptually related problems

The length and breath of a recantangular object are 25.2cm and 16.8cm respecitively and have been measured to an accuracy of 0.1cm . Relative error and percentage error in the area of the object are

The length and breadth of a rectangular garden is 12 cm and 9 cm. What will be the area of the rectangular garden?

The length and breadth of a rectangle is 16 cm and 12 cm. What will be the area of the rectangle?

The length and breadth of a rectangular sheet are 16.2 cm and 10.1cm, respectively. The area of the sheet in appropriate significant figures and error is

A student uses a metre scale, measuring upto 1 mm, to measure the length and breadth of a rectangular plate. He finds that length = 5.7 cm and breadth = 3.4 cm. What is the percentage error in the area of the plate ?

If the length of a rectangular l = 0.5 cm, breath b = 2.1 cm and minimum possible measurement by scale = 0.1 cm then the area is

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.

SL ARORA-PHYSICAL WORLD AND MEASUREMENTS-Based on Combination

The length and breadth of a rectangular block are 25.2 cm and 16.8 cm,...
Text Solution
|
The length of two rods are recorded as l(1) = (25.2 pm 0.1) cm and l(2...
Text Solution
|
Two resistance (200 pm 4) Omega and (150 pm 3) Omega are connected in ...
Text Solution
|
The initial and final temperature of water were recorded as (56.3 pm 0...
Text Solution
|
If l(1) = (10.0 pm 0.1) cm and l(2) = (9.0 pm 0.1) cm , find the their...
Text Solution
|
A capacitor C = (2.0 +- 0.1)muF is charged to a voltage V = (20 +- 0.5...
Text Solution
|
The resistance R of a conductor is defind as the ratio of the potentia...
Text Solution
|
The relative density of a material is found by weighing the body first...
Text Solution
|
The length and breadth of a rectangular block are 25.2 cm and 16.8 cm,...
Text Solution
|
While measuring the volume of a sphere , an error of 1.2 % is commited...
Text Solution
|
The voltage across a lamp is (6.0 +- 0.1) V and the current passing th...
Text Solution
|
The radius of a sphere is measured to be (2.1+-0.5) cm. Calculate its ...
Text Solution
|
The radius of a sphere is (5.3 +- 0.1)cm The perecentage error in its ...
Text Solution
|
The measure of the diameter of a cylinder is (1.60 pm 0.01) cm and it...
Text Solution
|
The measured mass and volume of a body are 2.00 g and 5.0 cm^(3) respe...
Text Solution
|
Two resistance R(1) and R(2) are connected in (i) series and (ii) para...
Text Solution
|
A body travels uniformly a distance of ( 13.8 +- 0.2) m in a time (4.0...
Text Solution
|
The centripetal force acting on a body of mass m moving with speed v a...
Text Solution
|
The period of oscillation of a simple pendulum is T = 2 pi sqrt((L)/(g...
Text Solution
|
Calculate the percentage error in specific resistance , rho = pi r^(2)...
Text Solution
|
The Young's modulus Y is determined by stretching a wire by using the...
Text Solution
|