From 2020 AIIMS has been merged with NEET. You can practice NEET questions and those also include important AIIMS questions.

AIIMS (All India Institute of Medical Sciences) Physics: Questions 84 - 88 of 500

Access detailed explanations (illustrated with images and videos) to 500 questions. Access all new questions- tracking exam pattern and syllabus. View the complete topic-wise distribution of questions. Unlimited Access, Unlimited Time, on Unlimited Devices!

View Sample Explanation or View Features.

Rs. 350.00 -OR-

How to register? Already Subscribed?

Question 84

Edit

Appeared in Year: 1995

Question

MCQ▾

Force between two identical bar magnets whose centers are r meter apart is 4.8 N when their axes are in same line. If separation is increased to 2r, the force between them is reduced to: [AIIMS]

Choices

Choice (4)Response
a.2.4 N
b.0.3 N
c.1.2 N
d.0.6 N

Question 85

Scalar and Vector Products
Edit

Question

MCQ▾

What happens, when we multiply a vector by (- 2)?

Choices

Choice (4)Response
a.Direction remains unchanged and unit changes
b.Direction reverses and unit changes
c.Direction reverses and magnitude is doubled
d.Question does not provide sufficient data or is vague

Question 86

Edit

Appeared in Year: 1999

Question

MCQ▾

A particle executes simple harmonic motion with an angular velocity and maximum acceleration of. and respectively. Amplitude of the oscillation is – [AIIMS]

Choices

Choice (4)Response
a.0.61m
b.0.53 m
c.0.36 m
d.0.28 m

Question 87

Edit

Appeared in Year: 2006

Question

MCQ▾

The magnetic moment has dimensions of – [AIIMS]

Choices

Choice (4)Response
a.
b.
c.
d.

Question 88

Edit

Appeared in Year: 2004

Question

MCQ▾

A sphere of mass M and radius R is falling in a viscous fluid. The terminal velocity attained by the falling object will be proportional to –

[AIIMS]

Choices

Choice (4)Response
a.
b.
c.
d.