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it's 80 calories per gram. so you'd have to multiple 80 by 30 and you'll get 2400.
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∙ 11y ago
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If lead melts at 620degrees Fahrenheit would a furnace that heats to 200 degrees celsius melt the lead?
No. Because 200 degrees Celsius is 392 degrees Fahrenheit, which is 228 degrees Fahrenheit lower than the 620 degrees Fahrenheit required to melt the lead.
Are freezing and melting point the same?
Yes the melting and freezing points are the same.
At what temp does water melt?
Ice melts at 0 degrees Celsius = 32 degrees Fahrenheit
What substanes can melt ice the fastest?
A very good substance for melting ice is table salt. This is because salt is highly soluble in water, and, as more NaCl dissolves in the water, the more this impurity will depress the melting point. Because the water's melting point will be depressed, it will start to melt above zero degrees Celsius. (I'm not sure this is the best substance to melt ice, I simply put it here because of its solubility in water; if anyone knows a more soluble salt, then that will probably melt ice better) Sand is also really good to melt ice
At what temperature does solid iron melt?
The melting point of iron is 1811K/1538C/2800F
How many calories are required at 0 degree celsius to melt an ice cube with a mass of 25grams?
For water, the heat of fusion is 80 cal/g. So in other words, this is how many calories are needed to melt 1 gram of water that is frozen. Conversely, when you freeze 1 gram of water, you remove 80 calories of heat from it.... So, you multiply the calories needed to unfreeze a gram of water by the number of grams you have. In this case, 80 * 25 = 2000 Calories
How many calories in Starbucks tuna melt?
390 calories
How many calories are required to melt a 1.52 g ice cube?
how many calories are required to melt a 1.52g ice cube?
How many calories in a patty melt?
800
How many calories in cinamelts from McDonald's?
460 calories. that sounds good, too bad im watching calories too
At what temperature Celsius does aluminium melt?
About 660 degrees Celsius.
How much energy is needed to melt 255.67 grams of ice?
80 calories per gram (called the latent heat of fusion) 80 x 255.67 = 20453.6 calories
How many degrees Celsius would a snowball be?
About -2 -0 as the snow will not melt and not be to hard to throw at people
What temperature does metal melt at in degrees Celsius?
500 degrees Celsius
When will ice melt in celcius?
0° Celsius is the temperature at which ice starts to melt.
Can you melt lipstick?
50 degrees Celsius
Can Popsicle melt at 5degrees Celsius?
YES
