Explanation

A horseshoe desk arrangement allows students to face both the teacher and their peers, ensuring clear visibility.

This setup promotes engagement and minimizes obstructions, making it ideal for discussions and demonstrations.

Explanation

The phrase "I need to" expresses a requirement or necessity.

Modal verbs like "need to" indicate something essential or important.

Explanation

A noun clause functions as a noun and acts as the object of the verb "believe."

"Everything that you read in the newspaper" serves as the direct object of "believe," making it a noun clause.

Explanation

To find the time required to paint 3000m²:

First, find the painter's rate:

250m² / 8 hours = 31.25m²/hour

Now, divide the total area by the rate:

3000m² / 31.25m²/hour ≈ 96 hours

Explanation

Heat transfer occurs through conduction, convection, and radiation.

Condensation is a phase change process (gas to liquid).

It is not a heat transfer method.

Explanation

قرآن مجید میں سورہ العنکبوت (29:45) میں ذکر ہے کہ "بے شک نماز بے حیائی اور برے کاموں سے روکتی ہے۔"

نماز انسان کے کردار کو سنوارتی ہے اور نیکی کی طرف راغب کرتی ہے۔

Explanation

Using De Morgan's Law:

$$<b><font\; color="\#0000ff">(</font></b>\mathrm{<b><font\; color="\#0000ff">A</font></b>}<b><font\; color="\#0000ff">\cup </font></b>\mathrm{<b><font\; color="\#0000ff">B</font></b>}{<b><font\; color="\#0000ff">)</font></b>}^{\mathrm{<b><font\; color="\#0000ff">\prime </font></b>}}<b><font\; color="\#0000ff">=</font></b>{\mathrm{<b><font\; color="\#ff0000">A</font></b>}}^{\mathrm{<b><font\; color="\#ff0000">\prime </font></b>}}<b><font\; color="\#ff0000">\cap </font></b>{\mathrm{<b><font\; color="\#ff0000">B</font></b>}}^{\mathrm{\prime }}$$

Explanation

Explanation

Given:

HCF (Highest Common Factor) = 2

LCM (Least Common Multiple) = 24

One number = 6

We know that:

HCF × LCM = Product of the two numbers

Substitute the given values:

2 × 24 = 6 × Other number

48 = 6 × Other number

Divide by 6:

Other number = 48 ÷ 6

Other number = 8

Explanation

B.F. Skinner contributed significantly to educational psychology through his work on behaviorism and learning theories.

He developed the concept of operant conditioning, which explains how reinforcement influences learning and behavior.