Question 1: Who is credited with developing the theory of relativity?
Question 2: How many official languages are there in South Africa?
South Africa is known for its linguistic diversity, with 11 official languages recognized in its constitution. These include Zulu, Xhosa, Afrikaans, English, Sepedi, Setswana, Sesotho, Xitsonga, Siswati, Tshivenda, and Ndebele. This is the most official languages of any country in the world.
Question 3: Where in the body is insulin produced?
Insulin is a hormone produced by the pancreas that regulates blood sugar levels by allowing cells to absorb glucose. When insulin production is insufficient or the body doesn't respond to it, diabetes can occur.
Question 4: Why does it get colder at higher elevations?
As elevation increases, air pressure decreases because there is less atmosphere pushing down from above. Lower air pressure means molecules are more spread out, making the air less effective at retaining heat. That's why mountainous areas have colder temperatures than lower elevations at the same latitude.
Question 5: What is the term for the seasonal wind shift that brings significant rainfall to parts of Asia?
Monsoons are seasonal reversals in wind direction that cause wet and dry seasons in Asia and other parts of the world. The term is traditionally used specifically for the seasonal wind shift over the Indian subcontinent and Southeast Asia which happens around April or May and can last until September.
Question 6: In which year was the first episode of the television series "Friends" aired?
The first episode of the popular sitcom "Friends" aired on September 22, 1994, on NBC. The show ran for ten seasons, concluding in 2004, and became one of the most successful and influential TV series of all time.
Question 7: In Irish folklore, who is known for having a pot of gold at the end of the rainbow?
Leprechauns are a type of fairy in Irish folklore, typically depicted as little bearded men, wearing a coat and hat, who partake in mischief. They are commonly said to hide their pots of gold at the end of a rainbow, and this treasure is fiercely guarded. The leprechaun has become one of Ireland's most famous mythical creatures, popularized internationally around St. Patrick's Day.
Question 8: What instrument did jazz musician Miles Davis primarily play?
Miles Davis, an American jazz musician, was a highly influential figure in the world of jazz and primarily played the trumpet. He was known for his unique playing style and was a key figure in the development of several jazz subgenres, such as cool jazz, hard bop, and fusion.
Question 9: Where is the headquarters of the United Nations?
The headquarters of the United Nations is located in New York City, US. However, major UN offices are also situated in Geneva, Vienna, and Nairobi.
Question 10: Which of these religions originated in India?
Buddhism originated in India in the 5th to 4th century B.C. from the teachings of Siddhartha Gautama, who later came to be known as the "Buddha".
Albert Einstein is best known for developing the theory of relativity, which fundamentally changed our understanding of space, time, gravity, and the relationship between energy and matter. His work laid the foundation for modern physics.