Question

alleuus duceleration.
5 Mark Questions:
35. (a) What are the three main applications of dimensional analysis? Explain each with an
example.
(b) Write any two limitations of Dimensional analysis.
36. (a) Derive Kinematic Equations of Motion using Graphical Method.
(b) A women starts from her home at 9.00 a.m. She walks with a speed of 5kmh on a
straight road up to her office 2.5 km away, stays at the office up to 5.00p.m. and returns
home by an auto with a speed of 25kmh ?. Choose suitable scales and plot the x-t graph
of her complete journey.
37. (a) What is meant by parallax? Explain the parallax method for the determination of
distance of a planet or a star from the earth.
(b) If sun's angular diameter (0) is measured to be 1920". The distance of the sun from the
earth is 1.49x104m. Calculate the diameter of the sun?
4/4.​

Answer 1

Answer:

this answer is wrong don't write it

Explanation:

Environment is the nature and surroundings in which all plants, animals, humans and other living beings live and operate. ... It includes sunlight, atmosphere, land, water, plants, animals, sea life, minerals, different species and everything that occurs naturally on earth.