NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 1567 - 1572 of 1998
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Question 1567
Question MCQ▾
Consider a body of weight on the surface of earth, and its weight on the moon is . If its mass on the earth is , then its mass on the moon is:
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 1568
Question MCQ▾
A metal ball of mass moving with velocity in direction and it collides with another metal ball of mass and velocity in direction. If both metals balls are stuck after collision, then the velocity of the combination is:
Choices
Choice (4) | Response | |
---|---|---|
a. | 0 | |
b. | ||
c. | ||
d. |
Question 1569
Question MCQ▾
At where, the value of is more?
Choices
Choice (4) | Response | |
---|---|---|
a. | Constant every where | |
b. | At equator | |
c. | At pole | |
d. | Question does not provide sufficient data or is vague |
Question 1571
Question MCQ▾
Five kingdom classifications was given by
Choices
Choice (4) | Response | |
---|---|---|
a. | T H Morgan | |
b. | R Whittaker | |
c. | Mendel | |
d. | C Linnaeus |
Question 1572
Question MCQ▾
Two person lift a body of mass to a height of individually in times and , respectively. Then the ratio of work done by them is:
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |