How can heat cause motion in a liquid?
Olivia Askewconvection currents.
When you heat a liquid the liquid in bottom will get hot first and its density will come down..So it will go up.The space will be filled by liquid from the surrounding space..THis process of heat
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Nathan AshcroftHeat can cause motion in a liquid through a process called convection. When a liquid is heated, its molecules gain energy and become less dense, causing them to move more rapidly and spread out. This creates regions of higher temperature and lower density within the liquid. As the warmer, less dense liquid rises, cooler, denser liquid moves in to take its place, creating a continuous circulation pattern known as convection currents.
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
- A #4 L# container holds #4 # mol and #4 # mol of gasses A and B, respectively. Groups of four of molecules of gas B bind to three molecule of gas A and the reaction changes the temperature from #280^oK# to #320^oK#. By how much does the pressure change?
- A #5 L# container holds #15 # mol and #6 # mol of gasses A and B, respectively. Every three of molecules of gas B bind to two molecule of gas A and the reaction changes the temperature from #360K# to #210K#. By how much does the pressure change?
- A #7 L# container holds #28 # mol and #12 # mol of gasses A and B, respectively. Groups of three of molecules of gas B bind to five molecules of gas A and the reaction changes the temperature from #150^oK# to #160^oK#. How much does the pressure change?
- Light with a frequency of #2.79 * 10^15 Hz# strikes a metal surface and ejects electrons that have a maximum kinetic energy of #6.4 eV#. What is the work function of metal?
- What is the type of energy transferred to my body in each of the following as either internal energy, heat transfer, or doing work, when i am basking in sunlight, eating food and riding an elevator to a higher floor?
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