0
What else can I help you with?
How do some objects change when they are heated?
Solid objects may melt into a liquid form when they are heated. Liquids may become gases when heated. When objects are combined and heated, they can become new objects altogether, like in cooking.
Why is cloudiness observed when a urine specimen containing albumin is heated?
cloudiness
why laboratory apparatus have different kinds of materials such as woods, glass, rubber and metal?
The laboratory apparatus have different materials because of different types of experience... If you look at a beaker or text tube, it definitely have to be glass why? So that you can see the reaction through the glass and when heated it will not melt in the case of making them plastic. The metal in stands is because metal is more firm and can be easily adjusted unlike wood which can not be use for metallic functions.
Why glass apparatus not break if heated?
putang ina kasi nag gawa
Why do most science apparatus never break when heated?
most science apparatus is made of pyrex glass which is specially treated to resist heat stress.
Do all objects expand when heated?
No, not all objects expand when heated. Most objects do expand when heated, but there are exceptions such as water between 0°C and 4°C, which contracts when heated. The expansion or contraction of an object when heated depends on its material properties.
What vibrates in objects?
Atoms or molecules when they are heated.
How are convection and radiation?
They can be heated by 2 objects
What is the meaning of iron stand?
An iron stand is a piece of laboratory equipment used to hold or support beakers during experiments. It is a raised and usually ventilated metal stand which a hot flatiron can be rested on.
Why is a solution heated during evaporation in the laboratory?
Because evaporation is accelerated after increasing of the temperature.
Why do perfume manufacturers use electrically heated distillation apparatus?
because then this would heat quickly not wasting any time.
What is the function of a clay triangle in a laboratory?
The clay triangle is used to hold a crucible while thecrucible is heated
