Advertisements
Advertisements
प्रश्न
What do you mean by the term unit?
Advertisements
उत्तर
Unit is a standard quantity of the same kind with which a physical quantity is compared for measuring it.
APPEARS IN
संबंधित प्रश्न
Complete the following:
1 mean solar day = _______ s.
Fill in the blank:
The unit is which we measure the quantity is called ________.
State or define the following term:
Solar day
What do you understand by the term order of magnitude of a quantity?
State the factors which determine the number of significant figures for the calculation of the final result of an experiment.
Explain the term pitch. How are they determined?
Express light year in terms of meter.
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.

