Assume that a satellite executes perfectly circular orbits around a perfectly circular sphere. The work done by the satellite in 1 complete revolution is _____
Anonymous Quiz
20%
(1/2) x (G x m x M)/(R+h)
31%
– (G x m x M)/(R+h)
23%
– (1/2) x (G x m x M)/(R+h)
26%
0
👍7😁1
In the average composition of portland cement, the percentage of magnesium oxide is a ___________
Anonymous Quiz
14%
3 to 4%
57%
2 to 3%
21%
4 to 5%
8%
1 to 2%
👍8
Which part of cellulose is the non-reducing end?
Anonymous Quiz
14%
Second monomer from the left
37%
Second monomer from the right
37%
Left end
12%
Right end
👍5🎉2
How much is a polar orbit’s inclination with the earth’s equatorial plane?
Anonymous Quiz
16%
0 degrees
34%
45 degrees
40%
90 degrees
11%
180 degrees
👍9🎉4🥰3❤2💯1
In the average composition of portland cement, the percentage of magnesium oxide is a ___________
Anonymous Quiz
16%
3 to 4%
55%
2 to 3%
25%
4 to 5%
4%
1 to 2%
👍7💯2
What is the main component of the plant cell wall?
Anonymous Quiz
10%
Lipids
16%
Glycogen
65%
Cellulose
10%
Peptidoglycan
👍5❤1
What is the angular velocity of parking satellites?
Anonymous Quiz
23%
pi/2 rad/hr
34%
pi/3 rad/hr
27%
pi/6 rad/hr
16%
pi/12 rad/hr
❤5🎉3
Which one of the following statements is correct? (Karnataka NEET 2013)
Anonymous Quiz
45%
Cleistogamous flowers are always autogamous
23%
Xenogamy occurs only by wind pollination
19%
Chasmogamous flowers do not open at all
13%
Geitonogamy involves the pollen and stigma of flowers of different plants
👍7❤3👌2