Explanation

A compound sentence is a sentence that connects two independent clauses, typically with a coordinating conjunction like and or but.

The sentence has two independent clauses ("I know you don't like him" and "that does not matter") joined by the conjunction "but".

This makes it a compound sentence.

Explanation

Fats are lipids, not carbohydrates; they are made of fatty acids and glycerol.

Ribose, Starch, and Glucose are all carbohydrates composed of carbon, hydrogen, and oxygen.

Explanation

The choroid is a layer full of blood vessels that supply oxygen and nutrients to the eye.

It lies between the retina and the sclera.

Explanation

Step 1: Recall the formula for torque

Torque (τ) is related to the change in angular momentum (L) over time (t) by the formula: τ = ΔL / Δt

Step 2: Calculate the change in angular momentum

ΔL = 5L - 2L = 3L

Step 3: Calculate the torque

τ = ΔL / Δt = 3L / 3 = L

Explanation

Classroom management involves strategies and practices teachers use to maintain an organized, focused, and respectful learning environment.

It includes handling disruptions, organizing activities, and maintaining student engagement.

Explanation

"Do" works as a main verb (e.g., "I do my work") and also as a helping verb (e.g., "Do you understand?").

Its function changes based on how it is used in the sentence.

Explanation

Time = Energy / Power

Given Energy = 1.4 × 10⁶ J and Power = 2 kW = 2000 W:

Time = (1.4 × 10⁶ J) / (2000 W)

Time = 1.4 × 10⁶ / 2000

= 700 s

Explanation

In Simple Harmonic Motion (SHM), instantaneous velocity is maximum when displacement is zero.

This occurs when the phase angle is 90° with respect to displacement (since velocity leads displacement by 90° in SHM).

Explanation

A rocket accelerates in space by expelling exhaust gases backward, which, according to Newton’s third law, produces an equal and opposite force pushing the rocket forward.

This force is called thrust and does not depend on external air or gravity.

Explanation

Folders hold and organize files and other folders, just like envelopes hold papers.

They help keep digital documents organized and easy to find.