Advertisements
Advertisements
Question
Complete the rollowing:
1 parsec= _____ ly
Advertisements
Solution
1parsec=3.26 ly
APPEARS IN
RELATED QUESTIONS
How is nanometer related to Angstrom?
Express the order of magnitude of the following quantity:
0.000,000,000,00027 m
Complete the rollowing:
1 micron= ____ Å
Put the symbol in the box given below.
1000 g `square` 1 kg
The distance between the two places is 43.65 km. Convert it into metre and cm.
One cubic metre is equal to ______ cubic centimetre.
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)
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.
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.
