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AIIMS (All India Institute of Medical Sciences) Physics: Questions 174 - 179 of 500

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Question 174

Appeared in Year: 2003

Question

MCQ▾

Nuclear fusion is possible –

Choices

Choice (4)Response

a.

between both light and heavy nuclei.

b.

only between nuclei which are stable against -decay.

c.

only between light nuclei.

d.

only between heavy nuclei.

Question 175

Appeared in Year: 2004

Question

MCQ▾

An organ pipe closed at one end has fundamental frequency of 1500 Hz. The maximum number of overtones generated by this pipe which a normal person can hear is –

Choices

Choice (4)Response

a.

6

b.

9

c.

14

d.

13

Question 176

Appeared in Year: 2006

Question

MCQ▾

The fossil bone has a ratio, which is of that in a living animal bone. If the half-life of 14C is 5730 years, then the age of the fossil bone is –

Choices

Choice (4)Response

a.

22920 years

b.

45840 years

c.

17190 years

d.

11460 years

Question 177

Appeared in Year: 1999

Question

MCQ▾

Boolean algebra is essentially based on –

Choices

Choice (4)Response

a.

truth

b.

logic

c.

numbers

d.

symbol

Question 178

Appeared in Year: 2002

Question

MCQ▾

If equation of a sound wave is then its wavelength will be –

Choices

Choice (4)Response

a.

0.1 unit

b.

0.2 unit

c.

0.3 unit

d.

2 unit

Question 179

Question

MCQ▾

has 92 protons and 238 nucleons. It decays by emitting an Alpha particle and becomes –

Choices

Choice (4)Response

a.

b.

Np

c.

Th

d.

Question does not provide sufficient data or is vague

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