Study resources on Kenyaplex

Get ready-made curriculum aligned revision materials

Exam papers, notes, holiday assignments and topical questions – all aligned to the Kenyan curriculum.

Browse exam papers

Or go directly to:

Class notes Holiday assignments Topical questions Other resources

State the advantage of the Pinhole Camera over the Lens Camera

Answers

The pinhole camera is preferred to the lens camera because it does not produce distortion.

Wilfykil answered the question on April 15, 2019 at 08:20

Answer Attachments

Next: What are the Selection Tests in Kenya?

Previous: State the applications of extended light sources

View more Physics Questions and Answers | Return to Questions Index

Exams With Marking Schemes

Related Questions

Discuss the Maintenance of the Accumulators (Solved)

Discuss the Maintenance of the Accumulators

Date posted: April 15, 2019 . Answers (1)
Define Electromotive Force (E.m.f) and Potential Difference (Solved)

Define Electromotive Force (E.m.f) and Potential Difference

Date posted: April 15, 2019 . Answers (1)
What is the danger of Electrostatics? (Solved)

What is the danger of Electrostatics?

Date posted: April 15, 2019 . Answers (1)
Explain the applications of Thermal Radiation (Solved)

Explain the applications of Thermal Radiation

Date posted: April 15, 2019 . Answers (1)
Discuss lagging and give an example of its application (Solved)

Discuss lagging and give an example of its application.

Date posted: April 15, 2019 . Answers (1)
Explain the mode of Operation of the Six’s Thermometer (Solved)

Explain the mode of Operation of the Six’s Thermometer

Date posted: April 15, 2019 . Answers (1)
Give the comparison between Mercury and Alcohol as Thermometric Liquids (Solved)

Give the comparison between Mercury and Alcohol as Thermometric Liquids

Date posted: April 15, 2019 . Answers (1)
The height, h of a water manometer is 20 cm when used to measure pressure of a gas. (Solved)

The height, h of a water manometer is 20 cm when used to measure pressure of a gas.

a) Determine the pressure due to gas, If atmospheric pressure is 103000N/m².
b) What would be the height if the liquid used is glycerin of density 1.26g/cm³

Date posted: April 15, 2019 . Answers (1)
A sphere of diameter 6.0 mm is molded into a uniform wire of diameter 0.2mm. Calculate the length of the wire. (Solved)

A sphere of diameter 6.0 mm is molded into a uniform wire of diameter 0.2mm. Calculate the length of the wire.

Date posted: April 15, 2019 . Answers (1)
An object whose area of contact with the floor is 5m² exerts a pressure of 900 pascal (Solved)

An object whose area of contact with the floor is 5m² exerts a pressure of 900 pascal. Calculate its mass

Date posted: April 15, 2019 . Answers (1)
An object weighs 1000N on earth’s surface. Calculate its mass. (Solved)

An object weighs 1000N on earth's surface
a) Calculate its mass.
b) If the same object weighs 160N on the moon surface, find the gravitational field strength of the moon

Date posted: April 15, 2019 . Answers (1)
What is the molecular Explanation of Surface Tension? (Solved)

What is the molecular Explanation of Surface Tension?

Date posted: April 15, 2019 . Answers (1)
List the factors affecting gravitational force (Solved)

List the factors affecting gravitational force

Date posted: April 15, 2019 . Answers (1)
A mixture consists of 40cm³ of water and 60cm³ of liquid X. If the densities of water and liquid X are 1.0g/cm³ and 0.8g/cm³ respectively,... (Solved)

A mixture consists of 40cm³ of water and 60cm³ of liquid X. If the densities of water and liquid X are 1.0g/cm³ and 0.8g/cm³ respectively, calculate the density of the mixture.

Date posted: April 15, 2019 . Answers (1)
The mass of a density bottle is 20.0g when empty, 70.0g when full of water and 55.0g when full of a second liquid x. Calculate... (Solved)

The mass of a density bottle is 20.0g when empty, 70.0g when full of water and 55.0g when full of a second liquid x. Calculate the density of the liquid (take density of water to be 1g/cm³)

Date posted: April 15, 2019 . Answers (1)
A wooden block of mass 200g is 4.0 cm wide 3.0 cm thick and 6.0 cm long. Calculate the density of the wooden block in... (Solved)

A wooden block of mass 200g is 4.0 cm wide 3.0 cm thick and 6.0 cm long. Calculate the density of the wooden block in kg/m³

Date posted: April 15, 2019 . Answers (1)
What are the advantages of Electrical Balance (Top Pan Balance) Over the Beam Balance (Mechanical Type)? (Solved)

What are the advantages of Electrical Balance (Top Pan Balance) Over the Beam Balance (Mechanical Type)?

Date posted: April 15, 2019 . Answers (1)
State the conditions under which displacement method works (Solved)

State the conditions under which displacement method works

Date posted: April 15, 2019 . Answers (1)
Find the volume of a sphere whose radius is 3.0cm (Solved)

Find the volume of a sphere whose radius is 3.0cm

Date posted: April 15, 2019 . Answers (1)
Estimate the area of the irregular surface shown in the figure below by counting the small squares. The area of one complete square is 1cm² (Solved)

Estimate the area of the irregular surface shown in the figure below by counting the small squares. The area of one complete square is 1cm²

Date posted: April 15, 2019 . Answers (1)