Related Questions

Which of the following is the correct ''indirect form'' of this sentence: Galileo declared, ''The earth moves round the sun.''
A Galileo declare that the earth moves round the sun.
B Galileo declared that the earth moved round the sun
C Galileo declared that the earth moves round the sun
D Galileo declares that the earth moves round the sun.
The orbits of planets around the Sun, or of satellites around the Earth, can be ________
A Circular and elliptic
B Circular and hyperbolic
C Elliptic and parabolic
D Parabolic and hyperbolic
If Bashar can run around a ground four times in 20 minutes and Rahim can run around the same ground three times in 12 minutes, who can run around that ground more times in an hour, and how many times more can he run around ?
A Bashar, three times more
B Rahim , three times more
C They both go around 12 times
D Bashar, eight times more
Each of the following problem has a question and two statements which are labeled 1. and. Use the data given in 1. and 2. to decide whether the statements are sufficient to answer the question.Select one of the following . a.Statements (1) ALONE is sufficient,but (2) ALONE is not sufficient. b.Statements (2) ALONE is sufficient,but (1) ALONE is not sufficient. c. Both statement TOGETHER are sufficient but statement alone is sufficient . A fly crawls around the outside of a circle once.A second fly crawls around the outside of a square once.Which fly travels further ? (1) The diagonal of the square is equal to the diagonal of the circle.(2) The fly crawling around the circle took more time to complete has journey than the fly cawing around the square.
A A
B B
C C
D D
পৃথিবী পৃষ্ঠে একটি ইটের ওজন 81 N. পৃথিবীর অর্ধেক বাসার্ধের সমান উচ্চতায় এবং অর্ধেক বাসার্ধের সমান গভীরতায় ইউটির উপরে পৃথিবীর অভিকর্ষ বলের মান কত হবে?(A brick weighs 81 N on the surface of the earth. What are the earth's gravitational forces act on it at a height of half of the radius of the earth and at a depth of half of the radius of earth, respectively?)
A 36 N and 81 N
B 36 N and 40.5 N
C 36 N and 20.25 N
D 98 and 40.5 N
E 81 N and 81 N
In 1609 Galileo 'constructed' the first telescope, 'whom' he used to 'discover' the four largest 'satellites' of Jupiter.
A constructed
B whom
C discover
D satellites
Albert Einstein's contributions to scientific theory were ..... those of Galileo and Neuton.
A important than
B more important
C the most impotant
D as important as
NASA is 'pondering' the fate of the Galileo spacecraft, in other words, it is _____ .
A speculating
B making exact calculations
C rejecting
D considering serously
NASA is worried that Galileo might 'blunder ' into Jupiter, that i to say , it might .
A end up on the planet by sticking to theright course
B end up on the planet accidentally
C land on the planet accidentally
D land on the planet after a sustained flight
Galileo was an Italian Astronomer who
A Discovered 4 satellites of Mars
B Developed the Telescope
C Discovered that the movement of pendulum produces a regular time measurement
D Both B & C

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