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 […]
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 […]
Who is more elastic rubber or steel?
Is co2 a pure compound?
Is co2 a pure compound? (b) Carbon dioxide is a pure substance that is a compound (two or more elements bonded together). What is the purest substance on earth? Examples of pure substances include tin, sulfur, diamond, water, pure sugar (sucrose), table salt (sodium chloride) and baking soda (sodium bicarbonate). Crystals, in general, are pure […]
What are the worst chronic diseases?
What are the worst chronic diseases? Debilitating Diseases – 12 Diseases that change millions of lives Alzheimer’s and Dementia. Amyotrophic Lateral Sclerosis (ALS) – Lou Gherig’s Disease. Parkinson’s Disease. Multiple Sclerosis (MS) Scleroderma. Cystic Fibrosis. Chronic Obstructive Pulminary Disease (COPD) Cerebral Palsy. Can chronic disease cured? Chronic disease: A disease that persists for a long […]
Why you should not eat microwave popcorn?
Why you should not eat microwave popcorn? Microwave popcorn has also been linked to a serious lung disease called popcorn lung. Diacetyl, a chemical used to give microwave popcorn its buttery flavor and aroma, is linked to severe and irreversible lung damage when inhaled in large amounts. The researchers found a link between long-term exposure […]
Where an object should be placed in front of a concave mirror to get a real image of the size of object?
What forces act on a mousetrap car?
What forces act on a mousetrap car? The mousetrap storespotential energyin the form of the spring. That potential energy is converted into kinetic energy in the form of the arm rotating forward. The arm pulls on the wound-up string, which turns the drive wheel dowel, which is connected to the wheels, which makes the car […]
What is the largest distance in astronomy?
What is the largest distance in astronomy? The parsec (symbol: pc) is a unit of length used to measure the large distances to astronomical objects outside the Solar System, approximately equal to 3.26 light-years or 206,000 astronomical units, i. e. 30.9 trillion kilometres (19.2 trillion miles)…. Parsec astronomical units 2.06265×105 au 3.26156 ly How do […]