The image obtained by using a simple microscope is

Options

A. real, erect and magnified.
B. virtual, erect and magnified.
C. virtual, inverted and magnified.
D. real, inverted and magnified.

Explanation

To solve the question regarding the image obtained by using a simple microscope, we will follow these steps:

### Step-by-Step Solution:

1. **Understanding Simple Microscope**:
A simple microscope consists of a convex lens. This lens is used to magnify small objects.

**Hint**: Remember that a simple microscope uses a single lens, which is a convex lens.

2. **Position of the Object**:
In a simple microscope, the object is placed very close to the lens, typically within the focal length of the lens. This is crucial for determining the type of image formed.

**Hint**: Know the relationship between the object distance and the focal length of the lens.

3. **Image Formation by Convex Lens**:
When an object is placed within the focal length of a convex lens, the rays of light diverge after passing through the lens. When these rays are extended backward, they appear to converge at a point behind the lens, forming a virtual image.

**Hint**: Visualize how light rays behave when they pass through a convex lens.

4. **Characteristics of the Image**:
- The image formed is **virtual** because it cannot be projected on a screen.
- The image is **erect** (upright) since it maintains the same orientation as the object.
- The image is **magnified**, meaning it appears larger than the actual object.

**Hint**: Recall the properties of images formed by convex lenses when the object is within the focal length.

5. **Evaluating the Options**:
Based on the characteristics identified:
- The image is **not real** (it is virtual).
- The image is **erect**.
- The image is **magnified**.
- The image is **not inverted**.

Therefore, the correct description of the image obtained by a simple microscope is that it is virtual, erect, and magnified.

**Hint**: Compare the characteristics of the image with the given options to identify the correct one.

### Final Answer:
The image obtained by using a simple microscope is **virtual, erect, and magnified**.