Pinhole camera

A student observes a tree given in Fig. 11.2 through a pin hole camera. Which of the diagrams given in Fig. (A) to (D), depicts the image seen by her correctly?

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Pinhole camera features ______.

• 1. Single-lens

• 1. Double lens

• 1. Both single and double lens

• No lens

The image formed in a pinhole camera is _____.

• Real

• Inverted

• Small

• All of the above

The ‘pinhole’ in a pinhole camera behaves as a _____.

• 1. Stand

• Magnifier

• Lens

• Camera case

State true or false: Pinhole camera is extremely fast in performance.

• True

• False

What is required to create the pinhole camera?

• Lens

• Mirror

• Cardboard

• Tracing paper

Statement 1: Pinhole camera produces an inverted image

Statement 2: Pinhole Camera produces a smaller image

• 1. Both Statement-1 and Statement-2 are true and Statement-2 is correct explanation of Statement-1.

• 1. Both Statement-1 and Statement-2 are true and Statement-2 is not a correct explanation of Statement-1.

• Statement-1 is true but statement-2 is false

• 1. Statement-1 is false and statement-2 is true

Statement 1: Pinhole camera images have the colour of the object
Statement 2: The images shows the exact detail of the object

• 1. Both Statement-1 and Statement-2 are true and Statement-2 is correct explanation of Statement-1.

• 1. Both Statement-1 and Statement-2 are true and Statement-2 is not a correct explanation of Statement-1.

• 1. Statement-1 is true but statement-2 is false.

• 1. Statement-1 is false and statement-2 is true

The pinhole image of the sun is rectangular.

• True

• False

Which of the following act as pinhole in the Natural Pinhole Camera?

• Leaves acts as pinhole

• Gaps between the leaves

• Water droplets

• None of these