Glassware used to sample/measure small volumes of liquids by pulling the sample up from the bottom
No, the wet bulb is always lower. Evaporation from the wet bulb reduces its temperature.
you can make a bulb working.......................
No, it is not safe to cover a light bulb with a towel. Doing so can create a fire hazard, as the towel may catch fire due to the heat generated by the bulb. Additionally, covering the bulb can lead to overheating, reducing its lifespan and potentially causing damage to the fixture. Always use light bulbs according to their intended usage and manufacturer guidelines.
ink dropper works on the principal of air pressure. when we fill ink inside the dropper we have to press it's bulb(upper,soft rubber portion),because of which the air inside the dropper is removed and low air pressure region is formed. when we dip it in the ink,the space is filled with ink,which remains retained in it unless we press the bulb again.
Pipetting by mouth risks ingesting the chemical you are trying to suck into the pipet. Even if the solution is harmless, you can't be sure that the pipet itself is clean. Who knows what chemical was in it last? Instead, use a pipet bulb or syringe to draw up the solution. These are generally available in any laboratory where you might need to use a pipet.
Glassware used to sample/measure small volumes of liquids by pulling the sample up from the bottom
It depends upon the wattage of the light bulb. The lower the bulb wattage the lower the heat generated by the bulb. A 100 watt bulb should generate enough heat to destroy a rubber band.
# Unplug the electrical connector from the backside of the bulb # Pull the rubber cap and bulb assembly from the back of the headlight lens # Detach the retaining ring then push straight on the back of the rubber cap and dislodge the bulb from the rubber cap. # Remove bulb
because rubber is an insulator
a fuse bulb is a bulb in which the filament of the bulb burns and it stops working
The rubber bulb act as a small manual vacuum pump; it is largely used in laboratories attached to pipettes for example. See some examples at this link.
To test a light bulb, simply screw it into a working lamp or fixture and turn it on. If the light bulb illuminates, it is working properly. If it does not light up, try replacing it with a new bulb to confirm if the issue is with the bulb or the fixture.
Tungsten is always in light bulb filaments :)
A baster is a person who, or a tool which, bastes something.
Almost always it's a bad bulb. Poke around inside the car and you'll probably something you need to remove to get to the bulbs. Ty swapping thge bulb not working with one that does.
No, the wet bulb is always lower. Evaporation from the wet bulb reduces its temperature.