Application of Multimedia

Multimedia technology is used in many different areas. Some of the areas where multimedia are used are: Education, Business, Advertising, etc.This note provides an information about the application of multimedia and virtual reality.

Summary

Multimedia technology is used in many different areas. Some of the areas where multimedia are used are: Education, Business, Advertising, etc.This note provides an information about the application of multimedia and virtual reality.

Things to Remember

  • Multimedia is used to instruct as a master (guide) because nowadays, multimedia CD are used instead of textbooks.
  • Multimedia is used in business for training employees, presenting sales, educating costomers etc.
  •  In medicine, doctors can get trained by looking at a virtual surgery.
  • We use multimedia to discuss or to make prototype about the invention and theory of different people.

MCQs

No MCQs found.

Subjective Questions

Q1:

State the Triangle law of vector addition.


Type: Very_short Difficulty: Easy

Show/Hide Answer
Answer: <p>The triangle law of vector states that " if two sides of a triangle taken in order represent two vectors , then the third side taken in reverse order will represent their resultant vector. "</p>

Q2:

State the parallelogram law of vector addition.


Type: Very_short Difficulty: Easy

Show/Hide Answer
Answer: <p>Parallelogram law of vector addition states that " when two adjacent sides of a parallelogram through a point represent two vectors in magnitude and direction , then the diagonal of the parallelogram that passes through the same point represents the resultant of addition in magnitude and direction. "</p>

Q3:

State the polygon law of vector addition.


Type: Very_short Difficulty: Easy

Show/Hide Answer
Answer: <p>The polygon law of vector states that " if a number of vectors can be represented in magnitude and direction by the sides of a polygon taken in order then the resultant vector is represented in magnitude and direction by the closing side of the polygon taken into oppositde order. "</p>

Q4:

Prove that the given pair of vector is parallel to each other.
\(\overrightarrow {AB}\) = \(\begin {pmatrix} -2 \\ -5 \end {pmatrix}\) , \(\overrightarrow {CD}\) = \(\begin {pmatrix} -6 \\ -15 \end{pmatrix}\).


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here , given , \(\overrightarrow {AB}\) = \(\begin {pmatrix} -2 \\ -5 \end {pmatrix}\) , \(\overrightarrow {CD}\) = \(\begin {pmatrix} -6 \\ -15 \end{pmatrix}\) <br>Here , \(\overrightarrow {CD}\) = \(\begin {pmatrix} -6 \\ -15 \end {pmatrix}\) = \(\begin {pmatrix} 3&times; -2 \\ 3 &times; -5 \end{pmatrix}\) = 3 \(\begin {pmatrix} -2 \\ -5 \end{pmatrix}\) = 3\(\overrightarrow {AB}\) <br>So , \(\overrightarrow {CD}\) = 3\(\overrightarrow {AB}\)<br>\(\therefore\) \(\overrightarrow {CD}\) and \(\overrightarrow {AB}\) are parallel. Proved.</p>

Q5:

Prove that the given pair of vectors are parallel to each other.
\(\overrightarrow {IJ}\) =  \(\begin {pmatrix} 15 \\ -12 \end{pmatrix}\) , \(\overrightarrow {KL}\) = \(\begin {pmatrix} 5 \\ -4 \end {pmatrix}\).


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here , given \(\overrightarrow {IJ}\) = \(\begin {pmatrix} 15 \\ -12 \end{pmatrix}\) , \(\overrightarrow {KL}\) = \(\begin {pmatrix} 5 \\ -4 \end{pmatrix}\)<br>Here , \(\overrightarrow {IJ}\) = \(\begin {pmatrix} 15 \\ -12 \end{pmatrix}\) = \(\begin {pmatrix} 3&times; 5 \\ 3&times; -4 \end {pmatrix}\) = 3 \(\begin {pmatrix} 5 \\ -4 \end {pmatrix}\) = 3 \(\overrightarrow {KL}\) <br>\(\therefore\) \(\overrightarrow {IJ}\) and \(\overrightarrow {KL}\) are parallel. Proved.</p>

Videos

Vector examples | Vectors and spaces | Linear Algebra | Khan Academy
Combined vector operations example
Vector Operations
Application of Multimedia

Application of Multimedia

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Multimedia technology is used in many different areas.

Some of the areas where multimedia are used are listed below:

  1. Multimedia in Education field

    Multimedia is used to instruct as a master (guide) because nowadays, multimedia CD are used instead of textbooks. Knowledge can be easily obtained by using multimedia CD in computer because multimedia CD includes text, pictures, sound and film which helps the students to understand easily and clearly than the textbooks and is cheaper than going to schools.

  2. Multimedia in Business

    Multimedia is used in business for training employees, presenting sales, educating customers etc. It helps for the promotion of business and new products.

  3. Multimedia in Entertainment

    Multimedia is mostly used in games. Text, audio, images and animations are mostly used in computer games. The use of multimedia in games made possible to make innovative and interactive games. It is also used in movies for entertainment.

  4. Multimedia in Medicine

    The use of multimedia in medicine is increasing rapidly. In medicine, doctors can be trained by looking at a virtual surgery (Simulators). Using multimedia, they can simulate how the human body is affected by diseases spread by viruses and bacteria and then develop techniques to develop it.

  5. Multimedia in Research

    We use multimedia to discuss or to make prototype about the invention and theory of different people. We can also use multimedia to investigate through the materials available on the internet.

Lesson

Multimedia and its Application

Subject

Computer

Grade

Grade 8

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