Advertisements
Advertisements
Question
Define measurement.
Advertisements
Solution
The comparison of an unknown quantity with some known quantity is known as measurement.
APPEARS IN
RELATED QUESTIONS
What is a leap year?
Explain the meaning of the term 'least count of an instrument' by taking a suitable example.
The distance between Delhi and Chennai can be measured in ______.
These are the instruments used in measuring the volume of objects with irregular shapes ______.
______ is the process of finding an unknown physical quantity by using a standard quantity.
When 5 coulomb of charge, flows through a circuit for 20 seconds. Calculate the current?
Three students measured the length of a corridor and reported their measurements. The values of their measurements were different. What could be the reason for difference in their measurements? (Mention any three)
Define measurement.
Questions based on Higher Order Thinking Skills:
|
There are three spheres A, B, C as shown below. Sphere A and B are made of same material. Sphere C is made of a different material. Spheres A and C have equal radii. The radius of sphere B is half that of A. Density of A is double that of C.
|
Now answer the following questions.
- Find the ratio of masses of spheres A and B.
- Find the ratio of volumes of spheres A and B
- Find the ratio of masses of spheres A and C.
