ComputerScienceExpert

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About ComputerScienceExpert

Levels Tought:
Elementary,Middle School,High School,College,University,PHD

Expertise:
Applied Sciences,Calculus See all
Applied Sciences,Calculus,Chemistry,Computer Science,Environmental science,Information Systems,Science Hide all
Teaching Since: Apr 2017
Last Sign in: 103 Weeks Ago, 4 Days Ago
Questions Answered: 4870
Tutorials Posted: 4863

Education

  • MBA IT, Mater in Science and Technology
    Devry
    Jul-1996 - Jul-2000

Experience

  • Professor
    Devry University
    Mar-2010 - Oct-2016

Category > Programming Posted 06 May 2017 My Price 8.00

digital photos of Bob Marley

Question 19

  1. I have two digital photos of Bob Marley that are 2048 pixels by 1024 pixels. They are identical in every way, except one is in black and white, the other is in color. The black and white file is 50kb, and the color file is 1.2Mb. Why?

    The black and white image is compressed.

    The color image has a higher pixel density.

    The black and white image has a lower bit depth.

    The black and white image has a lower resolution.

    It is not possible to increase resolution.

    The color image has a lower bit depth.

Question 20

  1. Working in the media arts, hertz (Hz) can be used to measure:

    the pixel resolution of an image

    computer processor speed

    strength of a recorded signal

    the pitch of a sound

    the loudness of a sound

    the dimensions of a vector image

    audio sample rate

    the bit depth of an image or audio file

Answers

ComputerScienceExpert
(11)
Status NEW Posted 06 May 2017 03:05 AM My Price 8.00

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Attachments

file 1494042736-Solutions file 2.docx preview (51 words )
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