What was one result of the space race? By landing on the moon, the United States effectively “won” the space race that had begun with Sputnik’s launch in 1957. For their part, the Soviets made four failed attempts to launch a lunar landing craft between 1969 and 1972, including a spectacular launch-pad explosion in July […]
How can I get involved in the climate change action?
How can I get involved in the climate change action? Take political action Be a climate voter – only vote for candidates who accept the science of climate change and are committed to addressing it. Sign a petition calling for climate action. Write a letter to your local, state or national elected official explaining your […]
What are some changes that can be caused by sound energy?
What are some changes that can be caused by sound energy? Answer: Hearing loss due to sound energy damaging the nerve cells in the inner ear. Many animals behavior is influenced by sound energy. Sound energy causes the particles in the medium it is traveling through to vibrate. Unlike sound electromagnetic waves can travel trough […]
What is the difference between a Euler circuit and a Hamiltonian circuit?
What is the difference between a Euler circuit and a Hamiltonian circuit? Important: An Eulerian circuit traverses every edge in a graph exactly once, but may repeat vertices, while a Hamiltonian circuit visits each vertex in a graph exactly once but may repeat edges. Can Hamiltonian cycle repeat edges? Hamiltonian cycles visit every vertex in […]
What is the equation for total energy?
What are the 5 pathogens?
What are the 5 pathogens? Pathogenic organisms are of five main types: viruses, bacteria, fungi, protozoa, and worms. Some common pathogens in each group are listed in the column on the right. What can kill pathogens? Disinfectants are chemicals designed to kill harmful bacteria, viruses, and other germs. They can do so by breaking down […]
What type of jobs are in renewable energy?
What type of jobs are in renewable energy? Occupation Education & Training Storage and Distribution Managers High school diploma or equivalent Find Local Training Wind Energy Engineers Bachelor’s degree Find Local Training Wind Energy Operations Managers Bachelor’s degree Find Local Training Wind Energy Project Managers Bachelor’s degree Find Local Training What qualifications do I need […]
Do LED lights save on electric bill?
Do LED lights save on electric bill? LED light bulbs use between 80% and 85% less energy than the incandescent bulbs (the ones you use in lamps) they replace, according to Consumer Reports. And on top of being more energy efficient, LEDs also last longer — an estimated 23 years — so switching over will […]