Explanation

Correlative conjunctions are pairs such as neither . . . nor, not . . . only, and but . . . also.

These conjunctions connect two balanced clauses, phrases, or words.

Explanation

After the British Government's decision for the partition of Bengal 1903, the Swadeshi movement was formally started from Calcutta in 1905 to curb foreign goods by relying on domestic production.

Explanation

Deterioration means خراب ہونا

Improvement means بہتر ہو رہا ہے

Explanation

She told the doctor that she would be going to Murree the next day.

"Said to" changes to "told" and "will" changes to "would" in indirect speech.

"Tomorrow" becomes "the next day" as per rules of reported speech.

Explanation

The preposition "at" is used to indicate a specific time.

So, "I will come at 2 o'clock" is grammatically correct.

Explanation

Explanation

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Explanation

Time period T = 1/frequency 1/0.5 = 2 seconds.

The time period is the time taken for one complete oscillation.

Explanation

A dull black surface absorbs maximum radiation because it doesn’t reflect or transmit light.

Such surfaces are used in experiments and devices like blackbody radiators for accurate heat absorption.