Question

# For an image formed behind a mirror towards the right, the sign for the image distance is _____.

Hint:

### Positive

## The correct answer is: Positive

### virtual images are formed behind the mirror where light never reaches, which is indicated with a positive sign.

### Related Questions to study

### For an object standing in front of a spherical mirror, the object distance is _____.

### For an object standing in front of a spherical mirror, the object distance is _____.

### The height of a virtual and upright image is ____ as per the new cartesian sign convention.

### The height of a virtual and upright image is ____ as per the new cartesian sign convention.

### The height of a real and inverted image is _____ as per the new cartesian sign convention.

### The height of a real and inverted image is _____ as per the new cartesian sign convention.

### Before plugging in the values of various quantities in the expression to calculate the magnification it is important to _____.

### Before plugging in the values of various quantities in the expression to calculate the magnification it is important to _____.

### The magnification of the image of an object is found to be 1.25. Which of the following is true about it?

### The magnification of the image of an object is found to be 1.25. Which of the following is true about it?

### An object is placed at a distance of 20 cm from a convex mirror. Its image is formed at a distance of 10 cm from the mirror. The magnification is ____.

### An object is placed at a distance of 20 cm from a convex mirror. Its image is formed at a distance of 10 cm from the mirror. The magnification is ____.

### Which of the following should be taken as negative according to the new cartesian sign convention? (Note: the object is standing in front of a concave mirror.)

all the given cases show negative signs for a concave mirror.

### Which of the following should be taken as negative according to the new cartesian sign convention? (Note: the object is standing in front of a concave mirror.)

all the given cases show negative signs for a concave mirror.

### The height of a real and inverted image of an object of size 4 cm is 20 cm. The ratio of the image distance and the object distance is _____.

### The height of a real and inverted image of an object of size 4 cm is 20 cm. The ratio of the image distance and the object distance is _____.

### Which of the following should be taken as positive according to the new cartesian sign convention? (Note: the object is standing in front of the mirror along the +y direction.)

both the height of an object and the height of a virtual and upright image are positive.

### Which of the following should be taken as positive according to the new cartesian sign convention? (Note: the object is standing in front of the mirror along the +y direction.)

both the height of an object and the height of a virtual and upright image are positive.

### A real image is always _____.

the real image is always formed as inverted, therefore, for real image height is taken as negative.

### A real image is always _____.

the real image is always formed as inverted, therefore, for real image height is taken as negative.

### An object of size 12 cm is placed in front of a concave mirror, it forms a real and inverted image of size 18 cm. What is the magnification of the image?

### An object of size 12 cm is placed in front of a concave mirror, it forms a real and inverted image of size 18 cm. What is the magnification of the image?

### The position of an object is always taken to be towards the ____ of the mirror.

object is always placed to the left of mirror.

### The position of an object is always taken to be towards the ____ of the mirror.

object is always placed to the left of mirror.