Advertisements
Advertisements
प्रश्न
State or define the following term:
An hour
Advertisements
उत्तर
It is defined as 1/24 the part of the mean solar day.
APPEARS IN
संबंधित प्रश्न
Fill in the blank:
The unit is which we measure the quantity is called ________.
Amongst the various physical measurements recorded in an experiment, which physical measurement determines the degree of accuracy?
State the formula for calculating percentage error
State the factors which determine the number of significant figures for the calculation of the final result of an experiment.
Name the SI unit of mass and define it.
Choose the correct one
1 m = ______ cm.
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 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.
Which one of the following statement is wrong?
