Cup of hot chocolate to show conduction
WebOct 21, 2014 · See answer (1) Copy. Because the warm Hot Chocolate warms the cup and the cup warms your hands. also if you put your hands over the cup and feel the steam that will warm your hands. Wiki User. WebA person brings a cup of hot chocolate (70°C) into a room (20°C) and places a metal spoon (20°C) into the hot chocolate. Describe what happens to the temperatures of the hot chocolate, the spoon, and the air in the room after 10 minutes. Explain your answer.
Cup of hot chocolate to show conduction
Did you know?
Webanswer choices. Conduction transfers energy from the spoon to the hot chocolate. Conduction transfers energy from the hot chocolate to the spoon. Convection transfers … WebDec 24, 2024 · The spoon keeps its shape because the melting point of the spoon is greater than the temperature of the hot chocolate. Solids lose there shape and become liquid when they melt. If a spoon maintains its shape when placed in a cup of hot chocolate, it means that the spoon is maintaining its solid shape. This can only happen if the melting point of …
WebA cup of hot chocolate has a spoon in it. How does the heat move from the hot chocolate to the metal spoon handle? 1. A.It moves through conduction, because heat is transferred directly from the hot chocolate to the spoon. B.It moves through convection, because heat is transferred directly from the hot chocolate to the spoon. WebMar 17, 2024 · A cup of hot chocolate that has been stirred with a spoon. Which statement describes how heat flows from the coffee to the part of the spoon in the coffee? Heat flows from the coffee to the spoon through radiation. Heat flows from the coffee to the spoon through convection. Heat flows from the coffee to the spoon through conduction.
WebAn example of conduction is a spoon warming up when it is placed into a cup of hot cocoa. Convection is the transfer of heat in air or a fluid through currents. An example is … Web5. A Glass of Cold Chocolate and a Cup of Hot Chocolate Milk. A cup of hot chocolate tends to be warmer than a glass of the same chocolate when cold. In this case, it can be deduced that the hot chocolate milk exhibits higher thermal energy as compared to the cold chocolate milk. By putting the chocolate milk on a hot stove, there will be a ...
Web23.23Boil water in a paper cup 23.7.9Boil water in a test-tube 23.7.7Boil water in a paper cup, heat water in a paper bag 23.7.4Boil water in an aluminium pot and stainless steel pot 23.21Conduction of heat by a coin on paper 23.7.3Conduction of heat by different metals, feel heat energy 23.7.2Conduction of heat by metal bars, melt paraffin wax
WebHeat travels through _____A. conduction B. convection C. dispersion D. radiation 4. Figure 2: The boy is cooking a soup A What happens to the pan on the stove? B What happens to the metal spoon when place inside the pan with hot soup? C. Identify the methods of heat transfer shown in figure 2. pa help 5. 5. csbledWebNov 9, 2024 · Conduction is one of the methods of heat transfer (the other two being convection and radiation). Conduction is the direct transfer of heat through a solid medium. The heat causes the molecules of the objects, which are in direct contact with one another to vibrate, hence, passing the heat. dyno performance near meWebNov 14, 2024 · On the other hand, particles of hot chocolate will have high kinetic energy due to which they will move rapidly and collide with each other. So, when we stir a spoon in a cup of hot chocolate then heat energy from the hot chocolate will be released into the surroundings. This will make the particles of hot chocolate to come closer to each other. dyno or carl botWebInsulated coffee cups have two layers. There is a gap between the two layers to reduce conduction. The cup also has a lid. This reduces convection by trapping the hot gases … dynonym of provideWebJun 27, 2016 · Explanation: In a microwave oven electromagnetic radiation is passed. The frequency of radiation is in microwave range (100s of Mega Hz). It causes the water molecules in the food to oscillate with the same frequency as they are polar in nature. This agitation causes the food to heat up. Answer link csb life insuranceWebWhat is an example of conduction occurring in a single object? A) A stove heats a pan. B) The fireplace warms your hand. C) The fish is put inside a tank with the bag still on, so … dyno performance chipsWeb2. Fill two of the jars to the rim with cold tap water. Place a couple of drops of blue food coloring in each jar (enough to make the water noticeably blue). Add a few more drops of cold water so that a bulge of water forms over the rim. 3. Fill the other two jars to the rim with hot water from the tap. csb literary arts ins