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do you have chuang as your teacher, because i have the same problem. -SMAT iron=SMAT water AT is deltaT, which is change (ending temp-initial temp) c is change below.. OK so -(.45x25xC-85)=(4.184x75xC-40) do you have chuang as your teacher, because i have the same problem. -SMAT iron=SMAT water AT is deltaT, which is change (ending temp-initial temp) c is change below.. OK so -(.45x25xC-85)=(4.184x75xC-40) do you have chuang as your teacher, because i have the same problem. -SMAT iron=SMAT water AT is deltaT, which is change (ending temp-initial temp) c is change below.. OK so -(.45x25xC-85)=(4.184x75xC-40)
What else can I help you with?
Which metal melts on the palm of the hand?
Francium melts at about 80oF. Cesium melts at about 83.4oF. Gallium melts at about 85.6oF. All of these are solid at room temperature but would melt in your hand. Rubidium melts at about 103.4oF, so that is just a little higher than body temperature. Mercury melts at 37.7oF, so it would certainly melt in your hand, but it would already be a liquid at room temperature.
What are the independent variables in melting chocolate?
The temperature at which you're melting it, the type of chocolate, maybe even the density of the chocolate, and how you melt it (like either in a plastic/glass container). The dependent variables would be how fast the chocolate melts, and how long it takes.
What is the temperature of the water formed when ice melts?
zero degrees Celsius 32 degrees Fahrenheit 273.15 Kelvins
A temp of 273 k is the temp at which water?
water can't actually reach that temperature because temperature is actually a measurement of how fast the particles in an object are moving. once they reach boiling point (100) the water particles cant go any faster and so they evaporate and change into a gas. if you left the water on the heat then it would eventually all evaporate and there would be nothing left in the container. if you put a lid on the container it would explode because the particle's would have no where to escape.
Why if you left an ice cube and salt at the sun the ice cube melts and the salt doesnt?
Because the melting temperature of the ice is 32°F and the melting temperature of the salt is 1,474°F.
What process occurs at 0 degrees celsius?
-- Ice melts. -- Water freezes. -- Ice and water can coexist at the same temperature in the same container.
Does the temperature of ice increase or decrease when it melts?
The temperature of ice increases when it melts.
The temperature in which a solid melts is called its?
The temperature at which a solid melts is called its melting point.
What is the temperature at which ice melts?
Ice melts at a temperature of 0 degrees Celsius or 32 degrees Fahrenheit.
Why ice melts faster in a container with more water?
no it does not answer my question
At what temperature does a block of ice at 0C begin to change its temperature as it melts?
A block of ice at 0C begins to change its temperature as it melts when it reaches 0C.
Is the temperature at which gold melts above or below room temperature?
Gold melts at 1064.18 °C, whereas room temperature is taken to be 20 to 25°C.
How do you melt soda?
Baking soda (Sodium bicarbonate NaHCO3) melts at 50 °C. Heating it to this temperature is easily done on almost any heat source ln a metal or Pyrex container.
What describes the transfer of heat energy that occurs when an ice cube is added to an insulated container with 100 milliliters of water at 25 degrees Celsius?
The ice cube will absorb heat from the water, causing the water's temperature to decrease as it melts the ice. This process is an example of heat transfer through conduction, as the heat flows from the water to the ice until thermal equilibrium is reached. The final temperature will depend on the amount of ice added and its initial temperature.
What would be the volume of water in a 250-mL container once the ice melts?
The volume of water will still be 250 mL once the ice melts. The ice will melt into water, but the total volume of the container will remain the same.
What temperature does jewelry melt in a safe?
The same temperature it melts at out of a safe.
At whish temperature does chocolate melt?
it melts at a very hot temperature
