When the vapor pressure is less than atmospheric pressure a liquid will? Pressure: when the external pressure is: less than one atmosphere, the boiling point of the liquid is lower than its normal boiling point. equal to one atmosphere, the boiling point of a liquid is called the normal boiling point. Does higher vapor pressure […]
Does higher frequency mean higher amplitude?
Does higher frequency mean higher amplitude? A high amplitude wave is a high-energy wave, and a low-amplitude wave is a low-energy wave. So a wave of a particular amplitude will transmit more energy per second if it has a higher frequency, simply because more waves are passing by in a given period of time. How […]
What are the dangers of gallium?
What are the dangers of gallium? * Gallium can affect you when breathed in. * Gallium is a CORROSIVE CHEMICAL and contact can severely irritate and burn the skin and eyes with possible eye damage. * Breathing Gallium can irritate the nose and throat causing coughing and wheezing. * Gallium may damage the liver and […]
Is recycled steel as strong as new steel?
Is recycled steel as strong as new steel? It is one of the only materials that does not lose its properties when recycled. Even after incineration steel can be recovered for recycling. Recycled steel is as strong and durable as new steel made from iron ore. Is Aluminium more sustainable than steel? Aluminium is called […]
Why is it called Blue Planet?
Why is it called Blue Planet? Planet Earth has been called the “Blue Planet” due to the abundant water on its surface. Here on Earth, we take liquid water for granted; after all, our bodies are mostly made of water. However, liquid water is a rare commodity in our solar system. Liquid water covers most […]
Which statement describes a similarity between the state and federal government?
Which statement describes a similarity between the state and federal government? Which statement describes a similarity between the state and the federal governments under the U.S. Constitution? Both levels of government allow for the election of judges. Both levels of government have the power to ratify treaties. What is the job of the judicial branch […]
Is energy ever not conserved?
Is energy ever not conserved? When the space through which particles move is changing, the total energy of those particles is not conserved. It’s just as true for “radiation” — particles like photons that move at or near the speed of light. The thing about photons is that they redshift, losing energy as space expands. […]
How do farmers keep rows straight?
Which is more dangerous volts or amps?
Which is more dangerous volts or amps? Voltage and amperage are two measures of electrical current or flow of electrons. An electrical current at 1,000 volts is no more deadly than a current at 100 volts, but tiny changes in amperage can mean the difference between life and death when a person receives an electrical […]
What is the most important role of producers in an ecosystem?
What is the most important role of producers in an ecosystem? Producers make food for themselves and other living things. There are two types of producers: By far the most common producers use the energy in sunlight to make food. This is called photosynthesis. What is the main source of energy for ecosystems? the sun […]