Correct Answer: B. Umar b. al Khattab

Correct Answer: A. Hassi Messaoud

Correct Answer: C. 28.3°C

Explanation

GIVEN DATA:

where ΔL is the increase in length = 0.01

L1 is the initial length = 100

T1 = 20

T2 = ?

α is the linear expansivity of iron = 1.2 x 10\(^{-5}\)°C

Formula

ΔL = L1αΔT

ΔT = \(\frac{ΔL}{L1α}\)

ΔT is the change in temperature = T2 - T1

T2 = \(\frac{ΔL}{L1α}\) + T1

T2 = \(\frac{0.01}{100 \times 1.2 x 10^{-5}}\) + 20

T2 = 8.3 + 20

T2 = 28.3

Explanation

(a) Three classes of settlements based on their functions include:

(i) Commercial e.g London, New York, Lagos, Accra

(ii) Industrial e.g Lagos, Accra

(iii) Administrative e.g Washington DC, Abuja, London

(b)(i) Characteristics

- Commercial settlement/town

- It is a centre of exchange for goods

- It is usually very accessible

- it has high population concentration majority of whom are traders

(ii) Administrative settlement/ town

- it is centre of administration

- It has high population whose population are mainly civil servants

- Presence of social amenities.

Correct Answer: A. there is a disagreement among the directors

Correct Answer: (c) Physicist

Correct Answer: D. grace

Correct Answer: D) the whole house of Israel

Explanation

The question is asking about the meaning of the dry bones in the book of Ezekiel. The options are bones without flesh, bones kept in the sepulcher, bones in the coffins, the whole house of Israel, and sinful Israelites and Judeans. The correct answer is option D, which is the whole house of Israel.

In the book of Ezekiel, God showed the prophet a vision of a valley filled with dry bones. The bones represented the people of Israel who were in exile and had lost hope. God spoke to Ezekiel and told him to prophesy to the bones. When he did, the bones came together, and flesh and skin covered them, and they became alive again. This vision was a message from God that he would restore the whole house of Israel to their land and give them life again.

Therefore, the dry bones in Ezekiel refer to the whole house of Israel, who were in exile and had lost hope, but God promised to restore them and give them new life. It is important to understand that this vision was a message of hope and restoration to the people of Israel, and it is still relevant to Christians today as a reminder of God's power to restore and give life to his people.

Correct Answer: D. tomato and yam

Correct Answer: B. Armed Forces Ruling Council