Explanation

The Earth bulges at the equator and rotates, creating a centrifugal force that slightly reduces gravity there.

At the poles, this effect is minimal, so ‘g’ is stronger at the poles than at the equator.

Explanation

"Grew" here does not describe a physical action.

But instead connects the subject ("She") to its complement ("a lively young woman"), showing a state of transformation.

Linking verbs (e.g., become, seem, appear) tie the subject to a description or identity.

Unlike action verbs (e.g., run, jump).

Explanation

A spectrometer is an instrument used to measure the properties of light over a specific portion of the electromagnetic spectrum, especially to analyze line spectra produced by atoms or molecules.

It helps identify elements or compounds by detecting their unique emission or absorption lines in the spectrum.

Explanation

The argument of the product of two complex numbers is the sum of their arguments.

This property comes from the multiplication of complex numbers in polar form.

Explanation

Assembly language is a low-level programming language that is just one step above machine language (binary code).

It uses mnemonics to represent machine instructions, making it easier for humans to read and write compared to raw machine code.

Explanation

"Shall I open the window?" is a polite way to offer help or do something for someone.

Make an offer means ایک پیش کش کریں

Explanation

The USA is the largest export destination for Pakistan, especially for textiles, garments, and leather goods.

Pakistan enjoys a trade surplus with the USA, making it a key market for earning foreign exchange.

Explanation

"Board" refers to a group of people acting as one unit (e.g., board of directors), which makes it a collective noun.

Collective nouns describe a collection or group — not individuals separately.

Explanation

"Because the night is cold" explains why the action is done, modifying the verb "take" — this is the role of an adverb.

Adverb clauses answer questions like why, when, how, or under what condition.

Explanation

آسائشوں کا مطلب ہے آرام و راحت دینے والی چیزیں، جو زندگی کو آسان بناتی ہیں۔

سہولیات اسی مفہوم کا مترادف (ہم معنی) لفظ ہے۔