What are ionic compounds formed by? Ionic compounds are compounds composed of ions, charged particles that form when an atom (or group of atoms) gains or loses electrons. (A cation is a positively charged ion; an anion is a negatively charged ion.) Covalent or molecular compounds form when elements share electrons in a covalent bond […]
What are two plant processes?
What are two plant processes? Fundamental processes such as photosynthesis, respiration, plant nutrition, plant hormone functions, tropisms, nastic movements, photoperiodism, photomorphogenesis, circadian rhythms, environmental stress physiology, seed germination, dormancy and stomata function and transpiration, both parts of plant water relations. What occurs only in plants? Photosynthesis occurs only in plants, algae, and some bacteria. How […]
What network design would contain the scope of disruption?
What network design would contain the scope of disruption? What network design would contain the scope of disruptions on a network should a failure occur? Explanation: One way to contain the impact of a failure on the network is to implement redundancy. What are two functions of a router choose two? What are two functions […]
When electric field is applied on the ends of a conductor the free electrons start moving in direction?
When electric field is applied on the ends of a conductor the free electrons start moving in direction? These free electrons inside the conductor move randomly and frequently collide with heavier atoms and change their direction of motion every time. When a steady electric field is applied to the conductor, the electrons start moving towards […]
Who was one of the first scientist to realize the effects of CO2 in the atmosphere?
Who was one of the first scientist to realize the effects of CO2 in the atmosphere? Svante Arrhenius When was the last time the highest carbon dioxide was recorded in history? The highest recorded measurement in 2018 was 415.70 ppm on May 15, 2019, higher than it has ever been during human history. Yale’s Environment […]
Are entering an expressway and are in the acceleration lane you should speed up to?
Does cactus need sunlight?
Does cactus need sunlight? Cacti and succulents thrive with good light sources, and it is best to place cacti and succulents in a bright place. A south facing position will provide good sunlight. However, be careful to not put them in direct sunlight because the intense light can make the plants turn a yellow colour. […]
How deep would you need to dive in order to have a pressure of two atmospheres?
Why can white light be split into Colours?
Why can white light be split into Colours? White light is a mixture of many different colours, each with a different frequency . Light is refracted when it enters the prism, and each colour is refracted by a different amount. This means that the light leaving the prism is spread out into its different colours, […]
What are two types of electric current?
What are two types of electric current? Current electricity is a constant flow of electrons. There are two kinds of current electricity: direct current (DC) and alternating current (AC). With direct current, electrons move in one direction. Batteries produce direct current. Is gold good conductor? Gold is used as a contact metal in the electronics […]