AIIMS (All India Institute of Medical Sciences) Physics: Questions 307  312 of 500
Visit this page to view all the question topics
To view these problems with solutions proceed here and click "Subscribe Now".
Question number: 307
» Work, Energy and Power » Conservative and NonConservative Forces
Question
A water drop of mass is introduced between two plates with separation. Calculate the force of attraction between the plates.
Choices
Choice (4)  Response  

a.  1.8 N 

b.  2.8 N 

c.  1.0 N 

d.  3.2 N 

To view these problems with solutions proceed here and click "Subscribe Now".
Question number: 308
» Atoms and Nuclei » Radioactive Decay Law
Question
A radioactive material has a half – life of 8 days. What fraction of the material would remain after 32 days –
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


To view these problems with solutions proceed here and click "Subscribe Now".
Question number: 309
» Work, Energy and Power » Kinetic Energy
Question
Find the mean translation kinetic energy of an oxygen molecule at 27^{0} C. (Given: Avogadro number and ).
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


To view these problems with solutions proceed here and click "Subscribe Now".
Question number: 310
» Kinematics » Motion in a Straight Line
Question
The displacement of a particle is given by. The initial velocity and acceleration are respectively,
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


To view these problems with solutions proceed here and click "Subscribe Now".
Question number: 311
» Kinematics » Projectile Motion
Question
A body is projected at such an angle that the horizontal range is half of the greatest height. The angle of projection is –
Choices
Choice (4)  Response  

a.  38° 

b.  53° 

c.  83° 

d.  92° 

To view these problems with solutions proceed here and click "Subscribe Now".
Question number: 312
» Electromagnetic Induction & Alternating Currents » AC Generator and Transformer
Question
The primary winding of a transformer has 750 turns whereas its secondary has 8250 turns. The primary is connected to a supply of 50 V, 50 Hz. The secondary will have an output of –
Choices
Choice (4)  Response  

a.  11 V, 50 Hz 

b.  5 V, 5 Hz 

c.  550 V, 50 Hz 

d.  550 V, 500 Hz 

To view these problems with solutions proceed here and click "Subscribe Now".