What are 3 uses of beryllium? Beryllium is alloyed with copper or nickel to make springs, gyroscopes, electrical contacts, spot-welding electrodes and non-sparking tools, according to the Royal Society of Chemistry. Other beryllium alloys are used in high-speed aircrafts and missiles, as well as spacecraft and communication satellites. Why is beryllium so expensive? Beryllium is […]
Is 1 degree Celsius cold or hot?
Is 1 degree Celsius cold or hot? In the Celsius scale there are 100 degrees between the freezing point and the boiling point of water compared to 180 degrees in the Fahrenheit scale. This means that 1 °C = 1.8 °F (check the section about temperature differences below). What is the coldest Fahrenheit temperature? The […]
What is neap tide simple?
What is neap tide simple? A neap tide—seven days after a spring tide—refers to a period of moderate tides when the sun and moon are at right angles to each other. During full or new moons—which occur when the Earth, sun, and moon are nearly in alignment—average tidal ranges are slightly larger. This occurs twice […]
What animals can do that humans can t?
What animals can do that humans can t? 10 Incredible Things Animals Can Do That We Can’t 10 See Different Colors. 9 Run On Water. 8 Defy Gravity. 7 Be Immortal. 6 Regenerate. 5 Have 360-Degree Vision. 4 Shape-Shift. 3 Sleep With Half Of Their Brain. Can seals cry? Seals on land look really miserable! […]
What 3 components make up most magmas?
What 3 components make up most magmas? Magmas can vary widely in composition, but in general they are made up of only eight elements; in order of importance: oxygen, silicon, aluminum, iron, calcium, sodium, magnesium, and potassium (Figure 3.6). Which component of magma is the highest in value? Felsic magma has the highest silica content […]
Which best explains why water is able to stick to the side of glass?
Which best explains why water is able to stick to the side of glass? Which best explains why water is able to “stick” to the side of glass? Strong adhesive forces exist between glass and the water molecules. Which statement best describes a true solution? A solution is said to be a true solution if […]
What is the most dangerous indoor air pollution?
What is the most dangerous indoor air pollution? Cigarette Smoke What are the most threatening indoor air pollutants? The six most dangerous indoor air pollutants are: Asbestos. Carbon Monoxide. Lead. Mold. Radon. Volatile Organic Compounds (VOCs) What are the most harmful air pollutants? Pollen. Mold. Lead. Volatile Organic Compounds (VOCs) Carbon Monoxide (CO) Ozone (O3) […]
Which of the following is the most significant source of blood flow resistance?
Which of the following is the most significant source of blood flow resistance? anatomy 2 Question Answer what is the most significant source of blood flow resistance? blood vessel diameter the velocity of blood flow is? slowest in the capillaries because of the total cross sectional area is the greatest What forces work to keep […]
Is it OK to sleep with plants in your bedroom?
Is it OK to sleep with plants in your bedroom? While many plants release carbon dioxide, not oxygen, at night, having a few plants in the bedroom will not release enough carbon dioxide to be harmful at all. Also, not all plants release carbon dioxide at night. With proper plant selection, growing houseplants in bedrooms […]
What does the placenta sound like on a Doppler?
What does the placenta sound like on a Doppler? Whenever you use a doppler, you’ll hear a variety of sounds depending on where it’s placed. A “whooshing” sound usually indicates either placenta or movement. Some people also describe the noise as similar to that of blowing trees. This should not be mistaken for a baby’s […]