Some safety precautions n a computer lab would be: do not have trailing wires or cables; do not write down and stick on the PC any username and password combinations; obey health and safety regulations for that lab. It is also important to know where the fire exits are and where the correct fire extinguishers are.
checking to see if the gas taps are on or leaking.....
You would expect a corrosive symbol, or an irritant symbol, depending on the concentration.
they wear a white lab coat so that they can see if they have got any chemicals on them
The purpose of the slinky lab is to see how waves reflect, refract, and lose and gain energy.
it means that you should be careful when you work with live animals in the lab
If you see an animal safety symbol in the directions for a lab, you should follow the safety guidelines associated with that symbol. This may include wearing protective gear, handling the animal with care, or following specific protocols to prevent any harm to the animal or yourself. If you are unsure about how to proceed, consult with your instructor or lab supervisor for guidance.
You would expect to see safety symbols for corrosive substances or chemicals, such as the corrosive symbol (a skull and crossbones inside a diamond) or the acid symbol (a beaker with a drop of liquid). Additionally, you may also see symbols indicating the need for personal protective equipment like gloves, goggles, and lab coats.
There are numerous sources for lab safety training. You can do your own search or just go to this link and see what they have to offer. http://www.labsafety.com/safetytraining/
You might see a corrosive warning symbol in connection with the transportation, storage or use of acids or bases (caustics).
Anything that is marked with the safety symbol for an explosive should be treated with care because if mistreated it might explode.
Some safety precautions n a computer lab would be: do not have trailing wires or cables; do not write down and stick on the PC any username and password combinations; obey health and safety regulations for that lab. It is also important to know where the fire exits are and where the correct fire extinguishers are.
checking to see if the gas taps are on or leaking.....
You would expect a corrosive symbol, or an irritant symbol, depending on the concentration.
There are several safety symbols for water. To see the pictures you can go to the website, Rospa.
See related links for my source, as I am not good with labs. Animal Safety: " Treat live or preserved animals or animal parts with care to avoid harming the animals or yourself. Wash your hands when you are finished with the activity." Also, Hand Washing: " When this symbol appears, follow the instructions provided. When you are asked to develop your own procedure in a lab, have your teacher approve your plan before you go further."
Well, honey, for pouring acid into a beaker, you better be on the lookout for some serious safety symbols. You'll want to see a "corrosive" symbol, a "wear gloves" symbol, and probably a "ventilate the area" symbol. Stay safe and don't go burning off your eyebrows, darling.