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प्रश्न
Write one example of the following type of motion.
Rectilinear
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उत्तर
An apple falling vertically downwards.
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संबंधित प्रश्न
Complete the following: 1 fermi = ……….. m
Name the physical quantities which are measured in the given units:-
ly
Define mass.
Amongst the various physical measurements recorded in an experiment, which physical measurement determines the degree of accuracy?
What do you understand by the term independent variable?
Name the SI unit of mass and define it.
Mention three precautions that you would observe to measure the mass of a body using a beam balance.
Put the symbol in the box given below.
640 g `square` 800 g
Quantity that can be measured is called ____
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.
