Explanation

Personification is a literary device where human qualities are given to non-human things.

In "The leaves wave in the wind," the leaves are described as "waving," which is a human action.

Explanation

Johann Herbart was a philosopher belonged to Germany.

Johann Friedrich Herbart proposed a psychological model for education with four key components: instructional objective, entering behavior, instructional procedure, and performance assessment.

He emphasized structured learning and systematic instruction in educational psychology.

Explanation

Common sense refers to practical judgment that helps people navigate complex or chaotic situations.

It enables individuals to function effectively by applying basic reasoning and experience.

Explanation

Bertrand Russell was a British philosopher, logician, and social critic.

Bertrand Russell believed that punishment alone is not an effective method to correct unhealthy habits in children.

He emphasized understanding, reasoning, and proper guidance instead of strict punishment.

Explanation

Explanation

طیش کا مطلب ہے غصہ یا جوش۔

اس کا متضاد تحمل ہے، جو بردباری اور صبر کو ظاہر کرتا ہے۔

Explanation

Using the identity:

(1 - ω + ω²)ⁿ = (-1)ⁿ ω²ⁿ

Substituting n = 7:

(1 - ω + ω²)⁷ = (-1)⁷ ω²⁷

= -1 × ω²⁷ (since (-1)⁷ = -1)

= -128ω² (since ω²⁷ = (ω²)⁷ × ω⁰ = (ω²)⁷ = 2⁷ω² = 128ω², and multiplying by -1)

The correct answer is:

-128ω²

Explanation

To convert 18 (decimal) to octal:

18 ÷ 8 = 2 remainder 2

2 ÷ 8 = 0 remainder 2

Reading the remainders from bottom to top, 18₁₀ = 22₈.

Explanation

Explanation

To convert km/h to m/s:

1 km = 1000 m

1 hour = 3600 seconds

So, 180 km/h = 180 × (1000 m / 1 km) × (1 hour / 3600 seconds)

= 180 × 1000 / 3600

= 50 m/s