When you click on "Save as", click on "Save as type..." at the bottom of the page. You can then select saving in a different format. In some cases this might slightly change the contents, depending on which format you select.
changes from one state to another without a change in chemical composition
No. It is possible to change direction without changing speed. However, it is not possible to change direction without changing velocity.
The answer depends entirely on how the dimensions change. It is possible to change the dimensions without changing the perimeter. It is also possible to change the dimensions without changing the area. (And it is possible to change the area without changing the perimeter.)
The two are not directly related. You can change the amplitude without changing the wavelength, and vice versa.The two are not directly related. You can change the amplitude without changing the wavelength, and vice versa.The two are not directly related. You can change the amplitude without changing the wavelength, and vice versa.The two are not directly related. You can change the amplitude without changing the wavelength, and vice versa.
yes
Certain organisms can utilize the contents of different media differently than others. By using, or changing, this media content, it usually changes the pH of the media, which can cause a color change if there is a pH indicator present.
sauravv
Anything changing to a substance with a different identity is undergoing a chemical change.
Chemical change
a physical change
No, you cannot change the bifocal prescription on glasses without changing the lens. The lens is what is prescribed by your eye doctor. The frame, however, can be changed.
Colorless is a physical property. Determining change requires you to compare two things.