Hi Everyone!! This article will share Great Minds Questions & Answers.
In my previous posts, I have shared the questions and answers of The Boy With The Flute, The New Facility and The Child Professional so, you can check these posts as well.
Great Minds Questions & Answers
Question 1: Fill in the blanks:
1. Archimedes first invention was a ‘screw’, useful for raising water from the Nile to irrigate fields.
2. The geometrical basis for this invention was the helix and the cylinder.
3. Archimedes handed the other end of the rope to the king and asked him to pull it gently.
4. Jorn Heiberg carried Archimedes’ attempt at explaining his scientific method.
5. The ships got burned. Sure enough, the fleet was destroyed.
6. Galileo was the Italian astronomer, physicist and mathematician.
7. As a young medical student, Galileo was kneeling in the cathedral.
8. The tick-tack of the swinging chain drew the young student’s attention to it.
9. Galileo was not interested in astronomy in his early years.
10. At length his enemies prevailed and Galileo was dismissed from the faculty at Pisa.
Question 2: Choose the correct option:
1. Archimedes studied in ___________.
(a) Alexandria
(b) Austria
(c) Germany
2. King _________ had doubts about Archimedes’ claim.
(a) Hieron
(b) Akbar
(c) Hero
3. Archimedes was sitting quietly on the edge of a ___________.
(a) school
(b) hospital
(c) market place
4. As a young _________ student, Galileo was kneeling in the cathedral.
(a) management
(b) medical
(c) engineering
5. Galileo wrote to Kepler that he endorsed Copernicus’ theory about the rotation of the __________.
(a) Moon
(b) Earth
(c) Sun
6. Galileo was forced to pay several fines that were deducted from his __________ salary.
(a) medium
(b) high
(c) meagre
Question 3: What was Archimedes’ first invention?
Answer: Archimedes’ first invention was a ‘screw’, useful for raising water from the Nile to irrigate fields. The geometrical basis for this invention was the helix and the cylinder.
Question 4: Why did Archimedes utter “Eureka! Eureka!”?
Answer: Archimedes uttered “Eureka! Eureka!” which was supposedly his exclamation at having discovered that the king’s crown was a fake, since he found that the specific gravity of the material of the crown did not tally with that of pure gold.
Question 5: How did Archimedes lift a ship out of water?
Answer: Archimedes constructed a multiple pulley, attaching one end of the rope that ran over it to a heavily laden ship. He handed the other end of the rope to the king and asked him to pull it gently. The king pulled it and to his great astonishment, the ship was lifted out of the water.
Question 6: Why were the Romans petrified of Archimedes?
Answer: The Romans were petrified of Archimedes because he destroyed an entire fleet of Roman soldiers.
Question 7: How was Archimedes killed?
Answer: Archimedes was sitting quietly on the edge of market place, drawing a circle on the sand, absorbed in mathematics, when a drunken Roman soldier rushed up to him with a sword and plunged it into his body. That is how Archimedes was killed.
Question 8: What is the chief contribution of Galileo?
Answer: The chief contribution of Galileo was the initiation of the scientific revolution in the 17th century, in Italy. He made this chief contribution by introducing experimentation and mathematical proof as the crucial test for a scientific theory rather than teleological explanation.
Question 9: Why did Galileo run out of the church gesticulating wildly?
Answer: Galileo ran out of the church gesticulating wildly because he had perceived that the pendulum of the rattling chain was taking exactly the same time for every oscillation, although the length of these oscillations was constantly reducing.
Question 10: What were the important inventions of Galileo?
Answer: Galileo manufactured the proportional compass and he also invented a power telescope which was three times as powerful as the first one that had been manufactured in Holland.
Question 11: Why had Galileo to recant his point of view about the movement of the Earth?
Answer: Galileo had to recant his point of view about the movement of the Earth because the pulpit disagreed with it.
Question 12: What was the last book that Galileo wrote? Where did he write it?
Answer: The last book that Galileo wrote was – ‘The Laws of Motion’. It was a summary of all the basic principles of mechanics. He wrote it in prison at Arcetri.
So, these were Great Minds Questions & Answers.