NTSE Stage-2 (National-Level) Scholastic-Aptitude & Language Comprehension: Questions 797 - 799 of 816

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Question number: 797

» Physics » Motion and Force

MCQ▾

Question

An electron moving with uniform velocity in x direction enters a region of uniform magnetic field along y direction. Which of the following physical quantity (ies) is (are) non-zero and remain constant?

A graph of moving electron along x axis

A Graph of Moving Electron Along X Axis

Electron is moving in x direction with uniform velocity then enters to uniform magnetic field

I. Velocity of the electron.

II. Magnitude of the momentum of the electron.

III. Force on the electron.

IV. The kinetic energy of electron.

Choices

Choice (4) Response

a.

Only II and IV

b.

All four

c.

Only I and II

d.

Only III and IV

Question number: 798

» Physics » Motion and Force

MCQ▾

Question

Graph of Distance vs. Time

Graph of Distance vs. Time

Showing the graph of Distance vs. Time and slope made by it

This graph shows

Choices

Choice (4) Response

a.

Constant acceleration

b.

Constant velocity

c.

Constant speed

d.

All of the above

Question number: 799

» Geography » Population

Appeared in Year: 2013

MCQ▾

Question

Which figure relates the trend of population Growth rate of India from 1951 - 2001?

Choices

Choice (4) Response

a.

Four Graphs - population Growth rate of India Choice - A

Four Graphs - Population Growth Rate of India Choice - A

Graphs related to population Growth rate of India 1951-‘01

b.

Four Graphs - population Growth rate of India Choice - B

Four Graphs - Population Growth Rate of India Choice - B

Graphs related to population Growth rate of India 1951-‘01

c.

Four Graphs - population Growth rate of India Choice - C

Four Graphs - Population Growth Rate of India Choice - C

Graphs related to population Growth rate of India 1951-‘01

d.

Four Graphs - population Growth rate of India Choice - D

Four Graphs - Population Growth Rate of India Choice - D

Graphs related to population Growth rate of India 1951-‘01

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