Explanation

As an object approaches the speed of light, the object's mass becomes infinite and so does the energy required to move it.

That means it is impossible for any matter to go faster than light travels.

Explanation

In "Goodbye, Mr. Chips", there is a scene at the club where the discussion revolves around the themes of determination and opportunity, reflecting on how people rise in life through effort or circumstance.

Explanation

His father is writing a book. (Present continuous tense)

 If the action is a regular or habitual activity

 Is writing – if it’s happening right now 

Explanation

In the story featuring Mr. Jorkens (a character from Lord Dunsany's tales),

Terbut is the one who disagrees with Jorkens’ views on determination.

Their discussion at the club revolves around whether success comes more from determination or from opportunity.

Explanation

The nucleus is primarily composed of protons and neutrons, collectively called nucleons.

Explanation

In the novel "Goodbye, Mr. Chips" by James Hilton,
Mr. Chips becomes a teacher at the fictional English public (boarding) school called Brookfield.

Explanation

 The meeting was held in the conference room.

یہ ملاقات کانفرنس روم میں ہوئی۔

Use “in” when something happens inside an enclosed space, like a room, hall, or building.

Explanation

We use “on” with days and dates (e.g., on Monday, on Friday, on July 5).
This sentence refers to a specific day, so:  “On Friday” is correct.

Explanation

Honesty never goes to waste.

The subject "Honesty" is singular and uncountable,

And the sentence is in the present simple tense, expressing a universal truth or general fact.

In present simple tense: Singular subject → verb + s/es

Explanation

The incorrect statement is "sigma bond is weaker than a pi bond" because a sigma bond is stronger than a pi bond.

Sigma bond: Formed by direct head-on overlap of orbitals, resulting in a strong bond. 

Pi bond: Formed by sideways overlap of p orbitals, resulting in a weaker bond compared to a sigma bond.