Answer the following : -
1. What is a pixel?
2. Define the .PSD and .PSB file formats.
3. What is the use of the hand tool?
4. Name the other tools under Blur tool.
5. What is the purpose of Crop tool?
Answers
hiii....
here is ur answer...
QUESTION 1:
1.In digital imaging a pixel is a physical point in a raster image or the smallest addressable element in an all points... addressable display device; so it is the smallest controllable element of a picture represented on the screen.....
QUESTION 2:
2.PSB is a file extension for an image file used by Adobe Photoshop. PSB files are a large document format similar to a PSD file but for a larger image size. The largest image size supported by a PSD file is 30,000 by 30,000 pixels. ... PSB files can be exported as TIFF for compatibility with other software.
QUESTION 3:
3.A hand tool is any tool that is powered by hand rather than a motor.
QUESTION 4:
4.Zoom tool (Z) Zooms in or zooms out your image. ...
Hand tool (H) Moves your photo in the Photoshop Elements workspace. ...
Move tool (V) ...
Rectangular Marquee tool (M) ...
Elliptical Marquee tool (M) ...
Lasso tool (L) ...etc.....
QUESTION 5
5.The crop tool can be used to crop an image to 'delete' or 'hide' the image data that falls outside the selected crop area..
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