What type of stress can pull rocks apart? tensional Why do people make grave rubbings? The rubbing forms a type of souvenir. Gravestone rubbing can be used to teach about local history. The stone’s condition, art, and inscription can tell what was going on in an area at a specific time. Studying multiple gravestones in […]
What are the 2 types of supernovae?
What are the 2 types of supernovae? There are two basic types of supernova, called (boringly enough) “Type I” and “Type II”. Type I: supernovae WITHOUT hydrogen absorption lines in their spectrum. Type II: supernovae WITH hydrogen absorption lines in their spectrum. What does a Type 1 supernova leave behind? Type I (especially Ia) supernova […]
What is a Tier 1 solar panel?
What are circumference calculating letters?
What are circumference calculating letters? circumference calculating letter RANK ANSWER Circumference-calculating letters P I S Circumference finder’s letter How do you find circumference with area? The formula C = 2√πA is designed to find a circle’s circumference using the area (A). Alternatively, you can solve the equation A = πR2 in reverse to find R, […]
What is a friction coefficient?
What is a friction coefficient? Coefficient of friction is defined as the ratio of the force required to move tow sliding surfaces over each other, and the force holding them together [18]. What is static coefficient of friction? 13.2. The coefficient of static friction is the ratio of the maximum static friction force (F) between […]
What is the natural predator of water hyacinth?
What is the natural predator of water hyacinth? Water hyacinth was introduced to North America in 1884 and later to Asia, Africa, and Australia. Since there are no natural enemies in the new location, it can multiply quickly and cause disaster. What are I’ll effects of an invasive species like water hyacinth? The conditions created […]
Where do cognitive psychologists work?
Where do cognitive psychologists work? Work Environment Cognitive psychologists work in a number of areas. Many cognitive psychologists conduct applied research or basic research on the human thought process. Cognitive psychologists often work at colleges and universities, government agencies, corporate businesses and in private consulting. Is blood pressure a cognitive process? Blood pressure is a […]
Does mass change during chemical reaction?
Does mass change during chemical reaction? Matter cannot be created or destroyed in chemical reactions. This is the law of conservation of mass. In every chemical reaction, the same mass of matter must end up in the products as started in the reactants. Balanced chemical equations show that mass is conserved in chemical reactions. Is […]
Should I kill cicadas?
Should I kill cicadas? While it can be tempting to use pesticides on cicadas, there’s really no need. “Treating yards to kill cicadas will result in an unnecessary application of pesticides to the environment and treating these insects directly may also sicken animals who then try to eat them,” Troyano says. Are cicadas coming in […]
What does a geographer need?
What does a geographer need? Geographers need at least a master’s degree for most positions outside of government. Research positions usually require a master’s degree or doctorate and several years of related work experience. Most geography programs offer courses in physical and human geography, statistics, remote sensing, and GIS. What skills do geographers need? The […]