Which of the following is an example for bad reflector of sound? Bad reflectors of sound – Thick curtains, thick carpets. Is asbestos a good reflector of sound? Asbestos insulations are very diversified. Asbestos applied in this manner provides for thermal insulation, fire protection, sound insulation, resistance to corrosion when metal surfaces are covered, and […]
What do Emos do for fun?
What do Emos do for fun? Emo people listen to a genre of music and enjoy like any other genre of music. If you’re thinking about the stereotypical “emo,” then you’re thinking about a teenager figuring out their life and finding friends while being awkward. Soon, they’ll find their way. How do I become emo? […]
What is the thickest and longest nerve in the body?
What is the thickest and longest nerve in the body? The sciatic nerve is the thickest and longest nerve in your body. The sciatic nerve extends from your lower back down to your feet. If the sciatic nerve is compressed or inflamed, a painful condition called Sciatica can result. What nerve is responsible for hearing? […]
What are the four levels of an ecosystem?
What are the four levels of an ecosystem? In ecology, ecosystems are composed of organisms, the communities they comprise, and the non-living aspects of their environment. The four main levels of study in ecology are the organism, population, community, and ecosystem. What factors make up an ecosystem? Ecosystems contain biotic or living, parts, as well […]
What are five interesting facts about helium?
What are five interesting facts about helium? 10 Helium Facts The atomic number of helium is 2, meaning each atom of helium has two protons. Helium has the lowest melting point and boiling point of the elements, so it only exists as a gas, except under extreme conditions. Helium is the second-lightest element. What’s a […]
What are positive gestures?
What are positive gestures? Positive body language can be defined as these nonverbal movements and gestures that are communicating interest, enthusiasm, and positive reactions to what some else is saying. To many, body language is considered the most important aspect of communication as it sends signals to how we are truly feeling. What are the […]
Which colors will eject electrons?
Which colors will eject electrons? The higher energy blue light ejects electrons with higher kinetic energy compared to the green light. Which best explains what happens when an electron moves from an excited state to ground state? Which best explains what happens when an electron moves from an excited state to the ground state? The […]
How does a mechanical wave move?
How does a mechanical wave move? A mechanical wave is a wave that is an oscillation of matter, and therefore transfers energy through a medium. Therefore, the oscillating material does not move far from its initial equilibrium position. Mechanical waves transport energy. This energy propagates in the same direction as the wave. Which wave has […]
Is a mini nuclear reactor possible?
Is a mini nuclear reactor possible? NASA is developing a nuclear power plant whose reactor is about the size of a garbage can. Called Kilopower, this fission power system could provide up to 10 kilowatts of electrical power continuously for at least 10 years—enough to run several households. Which is the smallest nuclear power plant […]
What is relation between distance and displacement?
What is relation between distance and displacement? Distance is a scalar quantity that refers to “how much ground an object has covered” during its motion. Displacement is a vector quantity that refers to “how far out of place an object is”; it is the object’s overall change in position. What is literary displacement? In its […]