Is forced hot air unhealthy? The biggest downside of using a forced air heating system is that it leaves you vulnerable to inefficiency stemming from ductwork problems. If your ductwork is well-designed, expertly installed, and kept in prime condition, then you’ll be able to heat your home quite efficiently. Is forced air heating cheaper? Other […]
Is strontium positive or negative?
Is strontium positive or negative? Positive and Negative Ions: Cations and Anions Family Element Strontium Strontium cation Barium Barium cation IB Silver IIB Zinc What is the correct formula for phosphorus pentachloride? Cl₅P What is phosphorus Pentabromide formula? PBr5 How do you use phosphorus pentachloride? Uses of Phosphorus Pentachloride – PCl Used as a catalyst […]
What causes a car not to start if the battery is good?
Which lists the correct order of evolutionary theory?
Which lists the correct order of evolutionary theory? The lists of the correct order of evolutionary history is Jellyfish, Reptiles, Mammals. What are the three patterns of evolution? shows the three main types of evolution: divergent, convergent, and parallel evolution. What is not an example of evolution? Non-genetic changes that occur during an organism’s life […]
What is the largest body of water on Earth?
What is the largest body of water on Earth? Pacific Ocean What are the four bodies of water? There are five classifications of bodies of water: Oceans, seas, lakes, rivers, and canals. There are 5 oceans: Atlantic, Pacific, Indian, Arctic, and Southern. They are salt water and cover 2/3 of the earth’s surface. Seas are […]
What will be the amount of work done to carry 4c of charge from a point at 100 V to a point 120?
Where is the best place to see the aurora borealis?
Where is the best place to see the aurora borealis? What are the best places to see the Northern Lights? Tromso, Norway. Based in the heart of the aurora zone in the Norwegian Arctic, the city is widely regarded as one of the world’s best places to see the Northern Lights. Swedish Lapland. Reykjavik, Iceland. […]
What are the three components of an electrical circuit?
What are the three components of an electrical circuit? Electric circuits An electric circuit has three parts: An energy source – like a battery or mains power. An energy receiver – like a lightbulb. An energy pathway – like a wire. Why you should not waste electricity? We should not waste electricity because it is […]
What energies are involved in solution formation?
What energies are involved in solution formation? Energy is required for a solute to break its bonds. When you are forming a solution you need to break down the solute into its particles. The solute is the solid substance that you are dissolving. Bond breaking requires energy as the solute is relatively stable in its […]
What a capacitor does?
What a capacitor does? A capacitor (originally known as a condenser) is a passive two-terminal electrical component used to store energy electrostatically in an electric field. Unlike a resistor, a capacitor does not dissipate energy. Instead, a capacitor stores energy in the form of an electrostatic field between its plates. What two things does a […]