Advertisements
Advertisements
प्रश्न
Define measurement.
Advertisements
उत्तर
The comparison of an unknown quantity with some known quantity is known as measurement.
APPEARS IN
संबंधित प्रश्न
Complete the following: 1 g =………kg
Explain the meaning of the term 'least count of an instrument' by taking a suitable example.
Express the order of magnitude of the following quantity:
0.000,000,000,00027 m
What do you mean by the term unit?
Complete the rollowing:
1 u = ____ kg
The distance between your school and your house is 2250 m. Express this distance in kilometre.
If no object is placed on the hook, then the pointer of the spring balance reads ______.
Figure shows a measuring scale which is usually supplied with a geometry box. Which of the following distance cannot be measured with this scale by using it only once?

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 question.
- 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.
