Advertisements
Advertisements
प्रश्न
Name the three fundamental quantities.
Advertisements
उत्तर
Length, mass, time are the three fundamental quantities.
APPEARS IN
संबंधित प्रश्न
Name the physical quantities which are measured in the given units:
nm
State the unit in which mass is measured in S.I. system.
Complete the rollowing:
1 m = ____ Å
Complete the rollowing:
1 u = ____ kg
Put the symbol in the box given below.
640 g `square` 800 g
Choose the correct one.
______ is the process of finding an unknown physical quantity by using a standard quantity.
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. The 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.
Questions based on higher-order thinking skills:
|
There are three spheres A, B, and C as shown below. Spheres A and B are made of the 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 sphere A. The 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 the volumes of spheres A and B.
- Find the ratio of masses of spheres A and C.
