0
What else can I help you with?
Why is bending a glass tube a physical change?
Cutting a glass tube is a physical change because the cut glass tube still has the same chemical composition as the uncut tube. Nothing has changed except the physical appearance of the glass tube.
Is the bending of glass over a flame chemical or physical?
that depends. changing the shape of glass is physical but if its a glass that can be effected by heat then if can be chemical. i would say its both.
What are properties of glass that are useful?
glass is highly brittle. it is used for insulation and decoration.
Why magnifying glass is useful but not essential?
A magnifying glass is useful because it can help magnify small objects or text for easier viewing. However, it is not essential because there are other ways to achieve magnification, such as using a microscope or a digital magnifier. Additionally, not all tasks require magnification, so a magnifying glass may not always be necessary.
What is the uses of watch glass?
A watch glass is sometimes used to measure small amounts of solids and evaporate miscellaneous liquids/ chemicals in a laboratory.
How can glass be made useful for purposes such as bending light and resisting heat?
Glass can be shaped into lenses or prisms to bend light by changing its direction. To resist heat, borosilicate glass can be used, as it has a low thermal expansion coefficient which helps it withstand high temperatures without shattering. Additionally, coating or treating glass with specific materials can further enhance its heat resistance.
How can glass be made useful for purposes such as bending light and heat?
by sucking a penis
How can glass be made useful for purposes such as bending light and riststing heat?
Glass can be shaped into lenses to bend light due to its transparent and smooth properties, allowing light to pass through with minimal distortion. To resist heat, borosilicate glass is commonly used due to its low coefficient of thermal expansion, making it more resistant to thermal shock compared to regular glass.
What does glass produce?
glass can produce a refraction (bending) of light
What produces glass?
glass can produce a refraction (bending) of light
Procedure of watch glass?
Glass bending procedure without dents
What are the procedures of glass bending?
Process of glass bending Bending of glass is a physical process. Glass having high melting point can de bend to desiered shape these are known as borosil glasses,constant heat along with pressure in desiered direction is applied .pressure should be lower then the effect and temparature of heat other wise there are chances of breaking or cracking of glass
Why is bending a glass tube a physical change?
Cutting a glass tube is a physical change because the cut glass tube still has the same chemical composition as the uncut tube. Nothing has changed except the physical appearance of the glass tube.
Why is a stick always bending in a glass of water?
Simple.... Refraction. Look it up ^_^
Why does the straw bend in the glass of water?
The bending of the straw in a glass of water is due to refraction of light. When light passes from air into water, it changes speed and direction, causing the apparent bending of the straw. This phenomenon is called refraction.
How do you beat level 60 of liquid measure?
TUBES going left to right: Attach a down and right bending tube on #1 (first column) Do not attach anything to #3 (second column) Attach a right bending, then down bending, then right bending tube on #3 (third column) Attach a right bending tube on #1 (fourth column) Attach a right bending tube on #2 (fifth column) Attach a left bending, then straight tube on #2 (sixth column) Do not attach anything to #3 (seventh column). GLASSES Place a vertical 3 glass directly under the #3 tube in the second column. Place the horizontal 3 glass directly on top of horizontal 4 glass stretching from 2nd-4th column. (leaving only one space open on the 4 glass in the fifth column) Place the vertical 2 glass directly next to the 4 glass in the sixth column. Place the vertical 3 glass directly next to the 2 glass in the seventh column.
Is the bending of glass over a flame chemical or physical?
that depends. changing the shape of glass is physical but if its a glass that can be effected by heat then if can be chemical. i would say its both.
