Advertisements
Advertisements
प्रश्न
Complete the following:
1 mean solar day = _______ s.
Advertisements
उत्तर
1 mean solar day = 86400 s
APPEARS IN
संबंधित प्रश्न
Complete the following: 1 µs =……….s
Name three units of length which are bigger than a meter. How are they related to the meter?
What are the fundamental units in SI system? Name them along with their symbols.
State two conditions for a beam balance to be true.
The distance between the two places is 43.65 km. Convert it into metre and cm.
______ 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, and 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.
Define measurement.
Define measurement.
