Correct Answer: D. resurrection

Explanation

The foundation of the Christian faith is primarily based on the resurrection of Jesus Christ. The resurrection is considered the central event that validates the claims of Jesus as the Son of God and the Saviour. The belief in the resurrection is fundamental to Christian theology as it symbolises victory over sin and death and provides hope for eternal life.

Explanation

Mrs Lena Younger, otherwise known as Mama, is a lion hearted woman, a dutiful housewife and a loving all rolled into one. To that extent she is a remarkable character.

Mama is a strong willed widow who who proves herself to be effective matriarch of the younger family after the death of her husband. In this regard she exercises a firm grip on her household. Like her late husband, she teaches her family to learn to love and never to be subservient. She cautions Bennie when she is becoming too atheistic in her views and prevails upon Walter to recognize the worth of Ruth, his wife. Significantly, she prevents the family from falling apart by buying a decent house for their comfort with a substantial portion of her husband's pension. She also prepares the family to brace itself for Ruth's second child rather than entertain such a morbid thought as abortion because of their economic difficulties.

As an understanding woman and dutiful housewife, Mama recalls with nostalgia, the wonderful time she spent with her late husband, its hardship notwithstanding. She downplays his waywardness, especially with women, but extols his virtue as a loving father, teaching his children to learn to live and be on their own. "working and working and working like somebody's old horse" and grieving himself almost to death when she lost Claude, her little baby.

Mama symbolizes the indomitable dream, the will and the consciousness of the average coloured person to work himself/herself into the middle class and get integrated into the larger American society by fighting racism in all its facets. This explains why she spends 35% of her late husband's pension to acquire a befitting house for her family in the so-called non-coloured area of Clybourne Park in spite of the risks.

As a caring, loving and listening mother, Mrs. Lena Younger epitomizes the universal image of motherhood. In this regard, she is very close to and profoundly shows affection to her children, her daughter-in-law and her grandson. She shares Bennie's aspirations to become a medical doctor. She relates with Ruth caringly and offers to help her with her domestic chores. Rather than give the pension money away to charity, she decides to utilise it for the welfare of the family and provide a decent place for Travis and the baby Ruth is expecting. In order to keep the peace in her home, she transfers the headship of the family to Walter-her elderest child- and entrusts to him the safe-keeping of a larger percentage of the pension money.

Surely Mama's goodness and sense of judgement are fittingly rewarded with surprise presents from her appreciative family. Her emphasis on freedom rather than money as the defining attribute of real happiness is reflected in her belief that people should "sit down and talk to each other... to understand the other fellow's problem".

Bennie's choice of Asagai to achieve the object of her quest-the return to her African roots - and Walter's living up to expectation as the family head as he derisively rejects Lindner's condescendingly racist offers, all stand to Mama's credit as a remarkable character.

Points to note:

(a) Lena Younger, popularly referred to as Mama, is Walter's and Beneatha's mother and head of the family.

(b) Mama is the binding force in her family.

(c) Mama sacrificially provides for her family and willingly gives Walter the insurance money to manage.

(d) Mama loves her grandson, Travis, symbolizing her love for all the family.

(e) Mama has the family's comfort at heart.

(f) Mama epitomises the determination of blacks to move out of the poverty-striken and racially segregated life to black Americans have been consigned.

Correct Answer: C. 6

Correct Answer: A. change and growth

Correct Answer: A. Data

Correct Answer: A) a density bottle

Explanation

ai. Parabolic mirrors, due to their ability to efficiently collect and focus incoming parallel light rays, are suitable for use in vehicle headlamps, ensuring a concentrated and directed beam of light for improved visibility and reduced glare.

ii.

bi. – Sonar Systems: Sonar (Sound Navigation and Ranging) systems use echoes to determine the depth and location of objects underwater. A sound signal is emitted, and the time it takes for the signal to bounce off an object and return as an echo is used to calculate the distance to the object. Sonar is commonly used in marine navigation, fishing, and underwater mapping.

- Medical Imaging: In medical ultrasound imaging, echoes are used to create images of the interior of the body. High-frequency sound waves are directed into the body, and the echoes that bounce back from different tissues are used to generate detailed images of organs, blood vessels, and developing fetuses during pregnancy.

- Architectural Design: Architects and engineers use echoes to evaluate the acoustics of buildings and design spaces with optimal sound qualities. The controlled use of echoes can enhance the sound in concert halls, auditoriums, and theaters, providing a more enjoyable listening experience for audiences.

- Geological Surveys: Seismic surveys use echoes generated by controlled explosions or mechanical sources to map subsurface geological features. By analyzing the time it takes for seismic waves to reflect off different rock layers, geologists can infer the composition and structure of the Earth's subsurface.

- Surveying and Distance Measurement: Echoes are used in surveying and distance measurement equipment like total stations and laser rangefinders. A laser or light signal is emitted, and the time it takes for the light to bounce off a target and return is used to measure distances accurately.

- Echo Sounding in Navigation: In addition to sonar, echo sounding is used in navigation to determine water depth, especially in shallow or coastal areas. A sound signal is sent to the seabed, and the time it takes for the echo to return helps sailors and navigators avoid underwater hazards.

- Musical Effects: Musicians and audio engineers often use echoes and reverb effects in music production. These effects add depth and dimension to music by simulating the reflection of sound in different environments. Echoes and reverb are commonly used in recording studios, live concerts, and digital audio effects.

ii. V = \(\frac{2d}{t}\)

Case1: V = \(\frac{2d}{1.2}\)

Case2: V = \(\frac{2(40 + d)}{1.45}\)

Equating case 1 and 2

\(\frac{2d}{1.2}\) = \(\frac{2(40 + d)}{1.45}\)

2.9d = 96 + 2.4d

2.9d - 2.4d = 96

0.5d = 96

d = \(\frac{96}{0.5}\)

= 192m

∴ Distance between P and H = 192m

put d = 192m into case(1)

V = \(\frac{2d}{1.2}\)

V = \(\frac{2\times192}{1.2}\) = 320m/s

ci. The absolute refractive index of a medium is the ratio of the speed of light in a vacuum to the speed of light in the medium. It is a measure of how much a medium slows down light.

ii. Displacement = real depth - \(\frac{real depth}{refractive index }\) ( n = \(\frac{real depth}{apparentdepth }\))

= real depth( 1 - \(\frac{1}{n}\))

For liquid A, displacement,d = 8 (1 - \(\frac{1}{1.3}\)) = 9.23cm

For liquid B, displacement,d = 40( 1 - \(\frac{1}{1.4}\)) = 2.29cm

∴ Total displacement = 9.23 + 2.29 = 11.52cm

∴ the apparent position of the coin is 11.52cm from the bottom.

Correct Answer: C. rosette

Correct Answer: D. perishability

Correct Answer: A. Hamlet