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Why do we feel cold when we touch ice?
loss of thermal energy from your finger
Laboratory tool that is used to support?
testtube
What is the laboratory thermometer used for?
Measuring the temperature.
What devices are used for heating in the laboratory?
burner
What are different kinds of laboratory apparatus and their meaning?
Any tool or instruments which are used in a laboratory. This might include beakers, microscopes, tweezers, hot plates, lasers, volt meters, test tubes, or any number of other things you'd find in a laboratory! Here's my answer: Laboratory apparatus are tools or instruments used inside a laboratory and it helps the person in the laboratory to make experiments....
When was Cold Spring Harbor Laboratory Press created?
Cold Spring Harbor Laboratory Press was created in 1933.
Are finger foods served hot or cold?
finger foods are delucious and hot or cold
How is heat being transfered when you place your finger in the cold beaker why?
If the beaker has a cold water, or something else cold, in it than the heat that is in our finger will run out of you finger into the cold water. This leaves your finger 'empty' of heat, giving you the sensation of being cold. You need to remember that only heat moves. When you are cold you wear a jumper that keeps the heat in your body, not keep the cool out.
Can finger of a human being can damage in ice cold water?
It depends on the time and how cold the "Ice Cold" water is. But yes, it can damage the nerves, if it is cold enough, the finger would fall off.
How cold are the freezers in a laboratory?
Depending on the specific use, they are from +4° C to -196° C cold.
How do you heal a burned finger?
cold water
What laboratory equipment of sublimation?
Sublimation apparatus is a piece of laboratory glassware used in the technique of sublimation usually used by chemists to purifycompounds. Typically a solid is placed in a vessel which is then heated under vacuum. Under this reduced pressure the solid volatilizes and condenses as a purified compound on a cooled surface, leaving the non-volatile residue impurities behind. This cooled surface often take the form of a cold finger. Once heating ceases and the vacuum is released, the sublimed compound can be collected from the cooled surface.
How is wind grade defined?
by putting your finger in your mouth and taking it out and if your finger drys that means it is not cold
What is the function of autoclave in the laboratory?
It is used for sterilizing laboratory apparatus.
Is a Ruler Considered a Laboratory Tool?
It is used in a laboratory, but is not considered a laboratory tool by most people.
What are some cold liquids?
In the laboratory, cold fluids are commonly used. A mix of shaved ice and distilled water is used to establish the "triple point of water" - 0oC. A mix of alcohol and 'dry ice (solid CO2) is used to freeze out any water from a liquid. And liquid Nitrogen is used as very cold liquid to cool vacuum plant etc.
What is cold chain?
The process of maintaining the cold chain when heat sensitive items are stored and transported in the reverse direction i.e. upwards from the clinic to a depot or laboratory. This process is also used for transporting specimen samples.
