What were two conclusions of the gold foil experiment? Rutherford’s gold foil experiment showed that the atom is mostly empty space with a tiny, dense, positively-charged nucleus. Based on these results, Rutherford proposed the nuclear model of the atom. What conclusion was a direct result of the gold foil experiment? The gold foil experiment led […]
What is the law of the mind?
Is co2 an empirical or molecular formula?
Is co2 an empirical or molecular formula? Solution. Since the resulting ratio is one carbon to two oxygen atoms, the empirical formula is CO2. Is h2o2 an empirical formula? The empirical formula of H2 O2 is HO. H2 O2 is the molecular formula for hydrogen peroxide. Is C3H6O3 an empirical formula? formula. For example, a […]
How can we eliminate waste and help the environment?
How can we eliminate waste and help the environment? Eight Ways to Reduce Waste Use a reusable bottle/cup for beverages on-the-go. Use reusable grocery bags, and not just for groceries. Purchase wisely and recycle. Compost it! Avoid single-use food and drink containers and utensils. Buy secondhand items and donate used goods. Shop local farmers markets […]
Why does a soap bubble has a rainbow color?
Why does a soap bubble has a rainbow color? Why are soap bubbles so colorful? The colors of a soap bubble come from white light, which contains all the colors of the rainbow. When white light reflects from a soap film, some of the colors get brighter, and others disappear. You can think of light […]
How many watts can 1 amp handle?
What are the 3 main types of metamorphic rocks?
What are the 3 main types of metamorphic rocks? The three types of metamorphism are Contact, Regional, and Dynamic metamorphism. Contact Metamorphism occurs when magma comes in contact with an already existing body of rock. When this happens the existing rocks temperature rises and also becomes infiltrated with fluid from the magma. What are the […]
At what speed do airbags deploy?
How do machines help us?
How do machines help us? Simple machines are useful because they reduce effort or extend the ability of people to perform tasks beyond their normal capabilities. Simple machines that are widely used include the wheel and axle, pulley, inclined plane, screw, wedge and lever. Which is a result of using a machine? Answer choices: The […]
What does a burnout feel like?
What does a burnout feel like? Being burned out means feeling empty and mentally exhausted, devoid of motivation, and beyond caring. People experiencing burnout often don’t see any hope of positive change in their situations. If excessive stress feels like you’re drowning in responsibilities, burnout is a sense of being all dried up. How long […]