AIIMS Physics: Questions 240 - 243 of 500

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Question number: 240

» Properties of Solids & Liquids » Stress-Strain Relationship

Appeared in Year: 2002

Assertion-Reason▾

Assertion (Ꭺ)

Stress is the internal force per unit area of a body

Reason (Ꭱ)

Rubber is more elastic than steel

Choices

Choice (4) Response

a.

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

b.

Ꭺ is true but Ꭱ is false

c.

Both Ꭺ and Ꭱ are false

d.

Ꭺ is false but Ꭱ is true

Question number: 241

» Properties of Solids & Liquids » Elastic Behavior

Appeared in Year: 2000

Assertion-Reason▾

Assertion (Ꭺ)

Rubber is more elastic than glass.

Reason (Ꭱ)

The rubber has higher modulus of elasticity than glass.

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 but Ꭱ is NOT the correct explanation of Ꭺ

d.

Ꭺ is false but Ꭱ is true

Question number: 242

» Atoms and Nuclei » Nuclear Fission and Fusion

Appeared in Year: 2005

Assertion-Reason▾

Assertion (Ꭺ)

It is not possible to use 35Cl as the fuel for fusion energy.

Reason (Ꭱ)

The binding energy of 35Cl is too small.

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 but Ꭱ is NOT the correct explanation of Ꭺ

d.

Ꭺ is false but Ꭱ is true

Question number: 243

» Atoms and Nuclei » Binding Energy Per Nucleon

Appeared in Year: 2006

Assertion-Reason▾

Assertion (Ꭺ)

The binding energy per nucleon, for nuclei with atomic mass number A>100 , decreases with A.

Reason (Ꭱ)

The nuclear forces are weak for heavier nuclei.

Choices

Choice (4) Response

a.

Ꭺ is true but Ꭱ is false

b.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

c.

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

d.

Ꭺ is false but Ꭱ is true

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