4381. Which are the The best and the poorest conductors of heat respectively?
Silver (Ag); and lead (Pb)
4382. What are soaps?
Sodium or potassium salts of heavier fatty acids
4383. If the Kinetic Energy of a body is increased by 300%, how much will its momentum increase?
1
4384. Which law is involved in the act of cleaning a carpet by beating it with a stick?
First law of motion
4385. The year in which the first census of Travancore was conducted by Swathi Thirunal is?
1836
4386. How is angular speed of a whirlwind in a tornado towards the centre?
Decreases rapidly
4387. Who is the author of ‘Randidangazhi’?
akazhi Sivasankara Pillai (B)
4388. Famous book ‘The Return of the Native’ is written by which author?
Thomos Hardy
4389. Which chamber of human heart pumps fully oxy; genated blood to aorta and hence to the body?
Left Ventricle
4390. Who is the author of “The Indo-Pakistani Conflict”?
Russell Brines