NEET (NTA)-National Eligibility cum Entrance Test (Medical) Physics: Questions 58 - 62 of 2184

Access detailed explanations (illustrated with images and videos) to 2184 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 550.00 or

How to register?

Question number: 58

» Physics and Measurement » Technology and Society

Edit
MCQ▾

Question

Which of the following pairs is wrong?

Choices

Choice (4) Response

a.

Temperature-Thermometer

b.

Pressure-Barometer

c.

Relative density-Pyrometer

d.

Earthquake-Seismograph

Question number: 59

» Kinematics » Motion in a Straight Line

Edit
MCQ▾

Question

A body falls from a height h = 200 m. The ratio of distance travelled in each 2 second during t = 0 to t = 6 second of the journey is

Choices

Choice (4) Response

a.

1: 2: 3

b.

1: 3: 5

c.

1: 2: 4

d.

1: 4: 9

Question number: 60

» Physics and Measurement » SI Units

Edit
MCQ▾

Question

SI unit of permittivity is

Choices

Choice (4) Response

a.

C 2 m -2 N -1

b.

C 2 m 2 N 2

c.

C 2 m 2 N -2

d.

C 1 m 2 N -2

Question number: 61

» Kinematics » Motion in a Straight Line

Edit
MCQ▾

Question

A stone is dropped from a miner of height h and it reaches after t seconds on earth. From the same miner if two stones are thrown (one upwards and other downwards) with the same velocity u and they reach the earth surface after t 1 and t 2 seconds respectively, then

Choices

Choice (4) Response

a.

t = t 1 - t 2

b.

t =

c.

t =

d.

t =

Question number: 62

» Kinematics » Motion in a Straight Line

Edit
Assertion-Reason▾

Question

Assertion (Ꭺ)

Displacement of a body may be zero when distance travelled by it is not zero.

Reason (Ꭱ)

The displacement is the longest distance between initial and final position.

Choices

Choice (4) Response

a.

Both Ꭺ and Ꭱ are false

b.

Ꭺ is true but Ꭱ is false

c.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

d.

Ꭺ is false but Ꭱ is true