A student sitting on the last bench can read the letters written on the blackboard but is not able to read the letters written in his text book.

Solution: Number of pages read by Monika in one day = 210/7 = 30 So, she read 30 pages each day

(a) Atoms are not able to exist independently

(a) Can read and write his/her name

The last Mughal emperor spent the last years of his life in a jail in Rangoon; along with his wife.

The child is suffering from myopia. It can be corrected by using spectacles containing concave lenses.

(i) Presence of mind, critical thinking, and dignity of individual. (ii) Pouring dilute sodium hydroxide on the burning hand and keeping in water for 10 minutes can also be done. (iii) 2NaHCO3 +...

(i) Yes. Donating vital organs can make the life of a living person easier. (ii) Social welfare, kind-hearted, selfless, friendship. (iii) Kidneys, heart,liver, etc.

(i) Myopia/short sightedness. Lens defect (increased thinness), eye ball defect (elongation). (ii) Friendship, concern for each other, appreciation for balanced diet. (iii) Sharing common things; helping each other in studies.

(c) remains unchanged Explanation:  If there is no external torque, the angular momentum is conserved. It is true if the moment of inertia of the rotating part of the stool is negligible...

(b) the forces between the molecules is stronger in solid than in liquids EXPLANATION:   The shape will change only if the molecules have some freedom of movement. In a solid the forces between the...