WebHe eats the meal, and he digests it as he drives to work in his car Which option correctly a chemical and a physical change in the scenario A:Burningtoast is a physical change : straining orange juice is a chemical change . B:Burning toast is a chemical change straining orange juice is a physical change C: Digesting food is a chemical change ... WebMay 24, 2024 · Probably not. While there is a minimal chance of a fire occurring, leaving the engine running increases the chance of gas vapors igniting if they come in contact with …
HELP! A man makes breakfast. He puts some toast in the …
WebFeb 20, 2024 · When there is a change in the surroundings of the object, such as a rise in temperature or pressure, a physical change takes place. When candles are burned, the wax melts, but as soon as the temperature drops, the wax hardens and solidifies once more. The matter comes in three different forms: solid, liquid, and gas. WebSep 3, 2010 · Is burning gasoline in a lawnmower a physical or a chemical change? Any burning is a chemical change. When gasoline (mostly a hydrocarbon called octane) burns, or combusts, it reacts with oxygen ... higher peak mag-30
Is It Dangerous to Pump Gas With My Car Running?
WebWhich of the following is a physical change burning gasoline, cooking an egg, do you cook decomposing me, of operating water evaporating, rusting iron Helium is very nno reactive … WebA: The change is said to be a physical change if there is no change in the chemical composition of the… question_answer Q: The state of matter that has no definite volume or shape is A: Gas has no definite volume or shape. question_answer Q: The state of matter that has no definite volume or shape is A: Answer : Gas Because gas molecules has less… WebJan 24, 2024 · Matter is capable of undergoing changes, which are classified as either physical or chemical. Physical changes in matter are often reversible: An ice cube can melt into liquid water, and then the liquid water can be frozen back into an ice cube. Chemical … higher peaks 6800