Advertisements
Advertisements
Question
State the formula for calculating percentage error
Advertisements
Solution
The percentage error can be calculated by the formula:
Percentage error = `"Absolute error"/"Actual value"xx100`
APPEARS IN
RELATED QUESTIONS
Complete the following: 1 m =……….Å
What do you understand by the term measurement?
Choose the correct one
What are the rules to be followed to make accurate measurement with scale?
Cross word puzzle.
Clues – Across
- SI unit of temperature;
- A derived quantity;
- Mass per unit volume;
- Maximum volume of liquid a container can hold
Clues – Down
- A derived quantity
- SI unit of volume
- A liquid denser than iron
- A unit of length used to measure very long distances
Hold a sheet paper in one hand and a book in one hand. Which hand feels heavy? Why?
The gravity accelerates an object, and the distance fallen is proportional to ______.
Define measurement.
Questions based on Higher Order Thinking Skills:
|
There are three spheres A, B, C as shown below.
|
Now answer the following questions.
i. Find the ratio of masses of spheres A and B.
ii. Find the ratio of volumes of spheres A and B.
iii. Find the ratio of masses of spheres A and C.
