A physical change because you are not changing the properties of the towel.If you burned it that would be a chemical change because it would no longer be in its original form.
no, its physical change :)
Yes, a colour change indicates a chemical change.
dicks
Sea glass left in salt water does not do a whole lot. Since clear glass is composed of soda-lime, it is possible that leaching could occur. However, even very old glass found in salt water still has a shiny surface if not subjected to physical contact with other objects. If the glass is subjected to physical contact with other materials, however, chipping will occur. This usually is a result of oscillations in the water, most noticeable in beach glass or sea glass, that is glass found on beaches between mean high and low tide lines where the most tumbling from waves occurs. This results in a "frosted" look from the minute chips caused by tumbling with small rocks and sand. This, of course, is not a chemical reaction but from the physical contact with other objects. A chemical reaction can occur when exposed to sunlight, for example, on the beach. Other ingredients in the glass (minerals for color, or impurities) can change color when subjected to ultraviolet rays over a period of time. This, however, is not due to the water and is not the basically glass itself that is affected. More information on the origin of glass and sea glass can be found at http://www.odysseyseaglass.com/how-is-sea-glass-made.html http://www.odysseyseaglass.com/sea-glass-colors.html http://www.odysseyseaglass.com/flashed-and-stained-sea-glass-donations.html
Silicon dioxide is a compound of the elements silicon and oxygen. Its chemical formula is SiO2. Impure Silicon dioxide is very common ; it is the sand on a beach.
no, its physical change :)
Physical change
Yes, a colour change indicates a chemical change.
One can purchase a folding beach chair online in online stores such as 'Wayfair', 'Amazon', 'Bed Bath & Beyond', 'eBay', 'Target', 'My Shopping' or 'DH Gate'.
a beach is a slow change
Yes
Winds of Change - The Beach Boys song - was created in 1978.
Yes a beach is a system as links together different physical, environmental, climatic coast features
it is the beach
you can change them at Sun Block at the beach
dicks
The Springmaid Beach Resort is located at 3200 S Ocean Blvd, Myrtle Beach, SC, in the United States of America. The rooms are spacious and comfortable and are near the beach.