Does f-stop affect exposure? First, it has the potential to affect exposure, although whether it does so depends on the exposure mode you use. If you use the Manual mode, for example, and just change the aperture without also changing the shutter speed, your image will become darker or lighter depending on which you adjust […]
Do all stars shine?
Do all stars shine? Just think, the light from those stars has traveled light-years through space to reach your eyes. But why do stars shine at all? All stars, and our own Sun is just an example, are hot balls of glowing plasma held together by their own gravity. And the gravity of a star […]
What disfigured The Phantom of the Opera?
What disfigured The Phantom of the Opera? His mother was a singer in the Opera and, having discovered that she was pregnant with an illegitimate child, swallowed poison. This is the reason for his disfigurement. He was born within the catacombs of the opera house and lived there his entire life. What happens to the […]
Where is the tower on Earth in Destiny 2?
Where is the tower on Earth in Destiny 2? The Tower is a social space located atop the defensive wall encircling the Last City. It serves as the headquarters of the Vanguard and the home of the Guardians…. Tower (Destiny 2) Location: The Last City, Earth Connecting Areas: Bazaar Hangar Accessibility: Complete A Guardian Rises […]
What were the middle colonies in 1750?
What were the middle colonies in 1750? The middle colonies included Pennsylvania, New York, New Jersey, and Delaware. What was the government like in the colonies? Like the states today, each colony was run by a government headed by a governor and a legislature. The thirteen colonies were under a legislature, the British Parliament, [similar […]
What 2 cells are in plants but not animals?
What 2 cells are in plants but not animals? Most organelles are common to both animal and plant cells. However, plant cells also have features that animal cells do not have: a cell wall, a large central vacuole, and plastids such as chloroplasts. Which of these are found in plant cells but not in animal […]
How do ice cores help scientists understand how Earth has changed over time?
How do ice cores help scientists understand how Earth has changed over time? Ice cores can tell scientists about temperature, precipitation, atmospheric composition, volcanic activity, and even wind patterns. The thickness of each layer allows scientists to determine how much snow fell in the area during a particular year. How can scientists use tree rings […]
What is the product of prime factors of a number?
What is the product of prime factors of a number? Writing a Product of Prime Factors When a composite number is written as a product of all of its prime factors, we have the prime factorization of the number. For example, we can write the number 72 as a product of prime factors: 72 = […]
When you have half the number of chromosomes it is called?
When you have half the number of chromosomes it is called? Each daughter cell is haploid and has only one set of chromosomes, or half the total number of chromosomes of the original cell. Meiosis II is a mitotic division of each of the haploid cells produced in meiosis I. What is it called when […]
What is the purpose of clinical testing?
What is the purpose of clinical testing? Clinical trials are research studies performed in people that are aimed at evaluating a medical, surgical, or behavioral intervention. They are the primary way that researchers find out if a new treatment, like a new drug or diet or medical device (for example, a pacemaker) is safe and […]