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The magnifying power of compound microsc...

The magnifying power of compound microscope in terms of the magnification `m_0` due to objective and magnifyging power `m_E` by the eye-piece is given by

A

`(m_(0))/(m_(E))`

B

`m_(0)xxm_(E)`

C

`m_(0)+m_(E)`

D

`(m_(E))/(m_(0))`

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The correct Answer is:
To find the magnifying power of a compound microscope in terms of the magnification \( m_0 \) due to the objective and the magnifying power \( m_E \) by the eyepiece, we can follow these steps: ### Step-by-Step Solution: 1. **Understanding the Components**: - A compound microscope consists of two lenses: the objective lens and the eyepiece (ocular lens). - The objective lens is responsible for forming the first magnified image of the object, while the eyepiece further magnifies this image for the viewer. 2. **Magnification by the Objective**: - When a small object is placed in front of the objective lens, it produces a magnified image. The magnification produced by the objective lens is denoted as \( m_0 \). 3. **Image as Object for Eyepiece**: - The image formed by the objective lens acts as the object for the eyepiece. This means that the eyepiece will take this image and magnify it further. 4. **Magnification by the Eyepiece**: - The eyepiece magnifies the image produced by the objective lens by a factor denoted as \( m_E \). 5. **Total Magnification**: - The total magnification of the compound microscope is the product of the magnification due to the objective and the magnification due to the eyepiece. Therefore, the total magnifying power \( M \) of the compound microscope can be expressed as: \[ M = m_0 \times m_E \] ### Final Answer: The magnifying power of the compound microscope is given by: \[ M = m_0 \times m_E \] ---

To find the magnifying power of a compound microscope in terms of the magnification \( m_0 \) due to the objective and the magnifying power \( m_E \) by the eyepiece, we can follow these steps: ### Step-by-Step Solution: 1. **Understanding the Components**: - A compound microscope consists of two lenses: the objective lens and the eyepiece (ocular lens). - The objective lens is responsible for forming the first magnified image of the object, while the eyepiece further magnifies this image for the viewer. ...
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