What is the first stage of cold water immersion? Stage 1: Initial “cold shock” occurs in the first 3–5 minutes of immersion in cold water. Sudden immersion into cold water can cause immediate, involuntary gasping; hyperventilation; panic; and vertigo—all of which can result in water inhalation and drowning. When a boat has capsized in cold […]
What happens to the current in a wire when you increase resistance?
What happens to the current in a wire when you increase resistance? The relationship between resistance and the area of the cross section of a wire is inversely proportional . When resistance is increased in a circuit , for example by adding more electrical components , the current decreases as a result. What is the […]
Are thunderstorms dangerous?
Are thunderstorms dangerous? Thunderstorms are dangerous because they include lightning, high winds, and heavy rain that can cause flash floods. Remember, it is a severe thunderstorm that produces a tornado. Every thunderstorm produces lightning, which usually kills more people each year than tornadoes. What are the 2 types of thunderstorms? There are two main types […]
What causes broken connecting rod?
What causes broken connecting rod? What causes a broken connecting rod? Common causes of connecting rod failure are tensile failure from high engine speeds, the impact force when the piston hits a valve (due to a valvetrain problem), rod bearing failure (usually due to a lubrication problem, or incorrect installation of the connecting rod. What […]
What is a moderate activity?
What is a moderate activity? Moderate-intensity activities are those that get you moving fast enough or strenuously enough to burn off three to six times as much energy per minute as you do when you are sitting quietly, or exercises that clock in at 3 to 6 METs. Vigorous-intensity activities burn more than 6 METs. […]
Where is the Delft island?
Where is the Delft island? northern Sri Lanka What is the island located in the northern region of Sri Lanka? Most of the islands around Sri Lanka are to be found to the west of the Northern Province. The largest islands are: Velanaitivu (Kayts), Neduntivu (Delft), Karaitivu, Pungudutivu and Mandativu. Northern Province is covered in […]
How are phenols named?
How are phenols named? By definition, phenol is hydroxybenzene. Phenol is a common name for the compound. Its IUPAC name would be benzenol, derived in the same manner as the IUPAC names for aliphatic alcohols. What are phenols give example? Many phenolic compounds were discovered and used long before chemists were able to determine their […]
What is a good paintball gun for beginners?
What is a good paintball gun for beginners? Our Picks for the Top 4 Beginner Paintball Guns Tippmann Cronus. The Tippmann Cronus paintball marker is a great gun for someone just getting into paintball. Spyder Paintball Guns. Spyder has done a great job at making beginner paintball guns for over 20 years – at least! […]
What is the most common group of minerals?
What is the most common group of minerals? The feldspar-group, a very complex mixture of oxygen, silicon, aluminum and trace elements like sodium, potassium, calcium and more exotic elements like barium, are by far the most common minerals, making up almost 58% of all to a geologist accessible rocks, especially magmatic and metamorphic ones. What […]
Was Lindbergh a Democrat or Republican?
Was Lindbergh a Democrat or Republican? Charles August Lindbergh Born Carl MånssonJanuary 20, 1859 Stockholm, Sweden, United Kingdoms of Sweden and Norway Died May 24, 1924 (aged 65) Crookston, Minnesota, United States Resting place Lakewood Cemetery Political party Republican When did Lindbergh die? Au What was the purpose of the America First Committee? The America […]