The book is a compilation of different chapters written by great personalities on the governance of the Prime Minister Narendra Modi as he completed 20 years in 2021 from becoming the Chief Minister of Gujarat in 2001 to being elected the Prime Minister of India in 2014 and re-elected in 2019.
What type of image is always formed by a convex mirror?
The hair of shaving brush clings together when removed from water due to –
What conditions must be met for stationary waves to form?
The blades of a moving jet engine are an example of:
Why is red colour preferred for danger signal lights?
Where should an object be placed in front of a concave mirror such that the image of the object is of the same size as the object?
What is the device used to amplify and modulate microwave frequency signals called?
Which of the following statements is true when we see 'rainbow'?
The method of transfer of heat in liquid is
Which of the following is the time taken for one complete oscillation of a sound wave in the density of the medium?
