it takes 2 minutes for it to melt
10 grams of copper can kill you. But copper sulphate won't kill you. So don't freak out!
Oh, dude, a copper bar is like a fancy way of saying a solid block of copper, right? So, technically, you could melt down a copper bar and make a bunch of pennies out of it, but like, the exact number of pennies would depend on the weight and size of the bar and the size of the pennies. But hey, who's got time for all that math, am I right?
To calculate the amount of BTUs required to melt 1 ton (2000 pounds) of steel in 1 hour, we need to consider the specific heat capacity of steel, which is approximately 0.11 BTU/lb°F. The melting point of steel is around 2500°F. Assuming the steel starts at room temperature (70°F), it would take approximately 2,200,000 BTUs to melt 1 ton of steel in 1 hour [(2500°F - 70°F) * 2000 lbs * 0.11 BTU/lb°F].
It depends entirely on what the initial temperature and volume of the water is and how much heat is applied.
A lot of heat
iron melts at 1536 °C
The time it takes for copper to heat up depends on factors like its thickness, the heat source, and the starting temperature. Generally, copper has good thermal conductivity and can heat up relatively quickly compared to other materials.
They take them apart and then melt down the parts for lead and copper.
Heat because Ice and water would thaw out and begin to heat up
It would take approximately 334,000 Joules of heat to melt a 1 kg block of ice at 0 degrees Celsius. This energy is required to break the bonds holding the ice molecules together and transition from a solid to a liquid state, known as the heat of fusion.
The energy required to melt ice is known as the heat of fusion, which is about 334 joules per gram. Therefore, it would take approximately 3340 joules of energy to melt 10g of ice.
It varies based on how you melt it and how much chocolate you are melting with what heat amount. In the microwave, it will take 2 to 3 minutes (stirring at 30 second intervals). In a double-boiler method over medium-high heat, it should take 5 to 10 minutes.
The time to melt a block of ice depends on various factors such as temperature, heat source, and insulation. With a constant heat source, it could take several hours to a few days to melt a block of ice that size. The larger the surface area exposed to the heat source, the quicker the ice will melt.
The heat required to melt 2 kg of mercury can be calculated using its specific heat capacity (0.14 J/g°C) and its melting point (−38.83°C). The formula Q = mcΔT can be used to find the heat needed, where Q is the heat, m is the mass, c is the specific heat capacity, and ΔT is the change in temperature.
There are different kinds of sand, but one of the most common, quartz sand, has a specific heat of 830 (J/kg°C)
Yes, ice will melt in contact with aluminum due to the metal's ability to conduct heat. Aluminum absorbs heat from the surroundings, leading to the transfer of heat to the ice, causing it to melt.