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The answer depends on many factors:
- type of metal and its specific heat capacity
- quantity of metal in question
- current metal temperature
- current ambient temperature
Depending on these factors the answer could range from mere moments to hours or even days.
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What is induction pump?
Induction pump is a term used to describe any type of pump that depends on electromagnetic induction for its operation. These pumps are often used for liquid alkaline metals that are expected to reach temperatures between 800 and 1000 degrees Celsius.
Do bullets break the sound barrier?
YesThe sound barrier is roughly 1100fps depending on altitude. A lot of gun rounds are over the 1100fps threshold. Some pistol rounds are under this velocity. It is questionable if it creates a sonic boom, but the speed of sound is definitely reached and there are rounds that reach speeds of over 4000fps.
What is screw thread micrometer?
This is a tool that is used to measure the pitch diameter of a screw. This tool looks like a standard micrometer except that the anvils are specially configured to reach into the screw thread groove and touch the pitch diameter of the screw thread. The screw thread micrometer does not measure any other aspect of the screw thread. It does not measure the: pitch; threads-per-inch; major diameter; minor diameter; flank angles; lead; helix angle.
Head loss in a pipe?
when a pump is used to pump a fluid into a vertically arranged pipe , fixed upright; the fluid would reach a certain height at which point the fluid would stop in a pipe. this height at which the fluid has stopped propelling upward could be described as the head of water. this measure relates to the pump power . should a pipe system be used which is less than the head height then fluid will be seen to flow out and over the side of pipe. if the connecting pipe happens to be of longer measurement than the head, and hence when fixed at height is taller than the head height then the fluid will not likely be seen flowing out of pipe . if a pump is mounted within a basement of work hall, but the resulting pressure is utilised on the ground floor of same building then some pressure will be lost when pumping upwards , and could be described as head loss.
How do you find the firing angle for a projectile given the targets x and y coordinates and initial velocity I would like to do it without calculus if possible.?
They height y of the projectile is given by the function y = vosin(0)t + 1/2gt2, where vo is the initial velocity of the projectile, 0 is the firing angle, t is the time, and g is the acceleration of gravity (-9.81m/s2). The range x of the projectile is given by the function x = vocos(0)t. Rearranging this last equation for time yeilds t = x/(vocos(0)); this will give us the length of time the projectile takes to reach the target. Substituting this into the first equation yeilds: y = vosin(0)[x/(vocos(0))] + 1/2g[x/(vocos(0))]2 this can be simplified further but it is not necessary to do so; plugging it the x and y coordinates, the initial velocity, and the acceleration of gravity, you should be able to solve for 0, which is now the only unknown.
When do things stop losing heat?
When they reach ambient temperature.
What formula can be used to calculate how much additional energy is needed to reach the melting point of stainless steel taking ambient temperature into account?
You simply subtract the melting point of steel, minus the ambient temperature.
What is the temperature of a soldering iron when it is not in use?
If you leave it plugged in/turned on, it will remain hot. If you unplug it/turn it off, it will reach ambient temperature in 10-30 minutes, depending on the size of the iron and the room temperature.
What is a desert snakes weakness?
any snakes' weakness is that it's body temperature is the same as that of the ambient temperature. In other words, the temp of a snake on a hot rock would reach the same temp of the rock itself
Why does your chair feel cold when you first sit down?
Metal and plastic are good conductors of heat, so when you first sit down on a cold chair, it can feel cold as it quickly draws heat away from your body. The lack of insulation in these materials allows them to reach the ambient temperature of the room quickly.
If a cold piece of metal is placed in an equal mass of warm water will the final temperature be closer to the original temperature of the metal or the water?
The final temperature will be closer to the original temperature of the water. Heat will flow from the water to the metal until they reach thermal equilibrium, resulting in a final temperature between the original temperatures of the two substances.
How does the surface temperature of concrete compare to the ambient air temperature around it?
Concrete surfaces exposed to sunlight can be significantly hotter than the ambient air temperature, especially on a sunny day. Concrete absorbs and retains heat, so it can reach temperatures much higher than the surrounding air. This effect is more pronounced in urban areas due to the heat island effect.
How long can urine be out of the body before losing its temperature?
Just about the same as your body temperature.
When using a metal stem thermometer always take the temperature in what part of the product?
When using a metal stem thermometer, always take the temperature in the thickest part of the product, as this region takes the longest to reach the desired temperature and is a good indicator of overall doneness.
Why you don't burn yourself if you reach inside an oven as long as you don't touch the metal sides?
Because the amount of heat transmitted through the air is considerably less than the temperature of the metal surfaces. Additionally - you're only reaching in there for a few seconds. This is not long enough for your arm to reach a temperature that would be uncomfortable.
When does metal reach the temperatures in which it can melt?
This temperature is called melting point.
When metal is cooled by ice what will the particles do?
When metal is cooled by ice, the particles in the metal will slow down and lose kinetic energy, leading to a decrease in temperature. As the metal cools, the particles will eventually reach a point where they freeze and form a solid structure.
