Centrifuge
another name for test tube is culture tube or sample tube
It depends on what size test tube you are using.
If a test tube is clean and dry, then there should be nothing in it.
You first get a bowl of tap water, get a test tube with the argon in it. Take out the cork screw out of the test tube. Get a splint put it over the test tube when you open it and it it pops that means it is a metal
It is subjective as to whether a test tube baby is immoral or not. Some religions feel that it is.
A test tube holder is considered a lever simple machine. It allows the user to grasp and hold a test tube securely with minimal effort by applying a force at one end to lift or manipulate the test tube at the other end.
A centrifuge spins test tubes holding mixtures of disrupted cells at high speeds to separate the components based on their density. This process, called centrifugation, allows the different cell components to settle at different levels within the test tube, aiding in their isolation and analysis.
First we measure the test tube on the weight machine and note it . let the wieght be 'a' grams. After that keep putting the salt in the tube until the weight of the test tube ,with salt in it, is = (a + 60) grams . If u accomplish this that means that the salt in the tube is exactly of 60 grams :) .
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yes
The machine that spins and weaves cloth is called a loom. Looms are used to create fabric by interlacing threads under tension.
A test tube holder, also known as test tube clamp or test tube rack, is used to hold a test tube in place when the tube is hot or should not be touched. It allows safe handling of test tubes during heating or when conducting chemical reactions.
A test tube (or sample tube) has no errors.
Clamping a test tube
Test tube holder
to hold the test tube
a hard glass test tube is a test tube made out of glass that is almost impossible to break.