What profession is notorious for causing hearing loss? Factory workers: According to the CDC, almost half of all people in manufacturing have been exposed to hazardous noise levels. “Factory noise is the No. 1 cause of occupational hearing loss,” says Dr. Sandridge. Is Nihl permanent? NIHL can be immediate or it can take a long […]
What is the most common deficiency in color blindness?
What is the most common deficiency in color blindness? Red-green What Colours can colorblind not see? Color blindness, also known as color vision deficiency, is characterized by an inability to differentiate between different shades of colors, such as red, green, or blue. The primary cause of color blindness is a lack of light-sensitive pigments in […]
How can you tell if a resistor is blown?
How can you tell if a resistor is blown? Usually, the resistor gets hot, starts smoking, and makes a strange high-pitched squeal. Once a resistor has been blown, often no electricity can pass through it. Such resistors are said to have infinite resistance. What would cause a resistor to burn? Blowing Up a Resistor. By […]
Why is swallowing magnets bad?
Why is swallowing magnets bad? Why are magnets dangerous? When a single magnet is swallowed, it can become lodged inside the throat, lungs, or esophagus (the tube that connects the mouth to the stomach). This can lead to choking, difficulty breathing, or damage to the area. Is it dangerous to play with magnets? While they […]
Do we need to protect the crime scene Why?
Do we need to protect the crime scene Why? One of the most important aspects of securing the crime scene is to preserve the scene with minimal contamination and disturbance of physical evidence. First Responders to an incident should document the placement and/or movement of items at the scene. What type of evidence is usually […]
What is movable joint?
What is movable joint? A joint is the part of the body where two or more bones meet to allow movement. Generally speaking, the greater the range of movement, the higher the risk of injury because the strength of the joint is reduced. The six types of freely movable joint include ball and socket, saddle, […]
Why is reproducibility so important to scientists?
Why is reproducibility so important to scientists? Reproducibility is important because it is the only thing that an investigator can guarantee about a study. So reproducibility is important not because it ensures that the results are correct, but rather because it ensures transparency and gives us confidence in understanding exactly what was done. What motivates […]
Is High Altitude bad if you have high blood pressure?
Is High Altitude bad if you have high blood pressure? The available evidence suggests blood pressure rises to a modest extent in patients with mild to moderate hypertension upon acute ascent to high altitude, but there is no clear evidence of an increased risk of complications due to these increased pressures. Why cant I sleep […]
What is meant by atmospheric circulation?
What is meant by atmospheric circulation? Atmospheric circulation, any atmospheric flow used to refer to the general circulation of the Earth and regional movements of air around areas of high and low pressure. On average, this circulation corresponds to large-scale wind systems arranged in several east–west belts that encircle the Earth. What are the types […]
Why was atomic bomb created?
Why was atomic bomb created? The Manhattan Project was the code name for the American-led effort to develop a functional atomic bomb during World War II. The Manhattan Project was started in response to fears that German scientists had been working on a weapon using nuclear technology since the 1930s. On December 28, 1942, President […]