It is important to let the sand settle at the bottom of your beaker so that the sand is separated from the liquid.
75ml beaker or flask
A beaker is a wide , cylindrical glass container with a pouring lip,used especially in laboratories
so that the solution would not evaporate
A beaker the the fundamental holding device in chemistry labs, at least in the ones I've been in. The use of a beaker is pretty self explanatory, place fluid within beaker, remove by pouring. But there are certain procedures that I've learned in chemistry labs, first, when pouring from a beaker, a stirring rod place on top of the beaker over the lip of the beaker prevents over flowing since the rod guides the fluid while pouring. Another thing is a beaker is never, never used over a Bunsen burner, really really bad idea, beakers are usually heated by hot plates. And of course handle any glass wear with care, and use tongs to handle hot beakers. Clean up with beakers is just basically soap and water, and most beakers can be washed in a dish washer, just don't wash chemistry beakers with the one you use for cookware.
They are glass vessels used to hold liquids.
beaker
75ml beaker or flask
Its called a beaker because it has this little beak which is for pouring liquids somewhere in an easier way
pouring it into a beaker and permanently stirring it
A beaker is a wide , cylindrical glass container with a pouring lip,used especially in laboratories
beaker
so that the solution would not evaporate
this is done as so to avoid any errors in the reading you will get
A Beaker is a deep cup or glass with a wide mouth and usually a lip for pouring. Credit to Wikipedia
It is used as a container for mixing chemicals together. It has a pouring lip as well.
A Beaker is a cylindrical container with a pour spout used for mixing and pouring chemicals. It is generally made of Pyrex glass and usually graduated in milliliters. Not to be confused with Graduated Cylinder which is more commonly used for precise measuring and pouring.
A beaker in the science laboratory is a simple cylindrical container with a flat base, and importantly, a beak formed at the lip to simplify pouring fluid from the container. Hence the name beaker.If the beaker is too full for easy pouring, a clean glass rod may be held across the lip of the beaker, extending beyond the point of the beak, and the fluid will cleanly flow down the rod.