In a vacuum flask the walls enclosing the vacuum are silvered on the inside. State the reason for this. - ATIKA SCHOOL

Follow us now to receive the latest updates @schoolatika

In a vacuum flask the walls enclosing the vacuum are silvered on the inside. State the reason for this.

13/7/2020

K.C.S.E Physics Q & A - MODEL 2005PP1QN05

In a vacuum flask the walls enclosing the vacuum are silvered on the inside. State the reason for this.

answer

Reduce/ minimize the transfer of heat by radiation OR Reduce the loss of heat OR gain of heat by radiation.

Leave a Reply.

Don't give up, Keep Searching for more

CATEGORIES

Categories

Topics

FORM I - PHYSICS SYLLABUS

Introduction to Physics (4 Lessons)
Measurements 1 (12 Lessons)
Force (16 Lessons)
Pressure (24 Lessons)
Particulate Nature of Matter (12 Lessons)
Thermal Expansion (12 Lessons)
Heat Transfer
Rectilinear Propagation of Light and Reflection at Plane Surface (16 Lessons)
Electrostatics (12 Lessons)
Cells and Simple Circuits (12 Lessons)

FORM II - PHYSICS SYLLABUS

Magnetism (12 Lessons)
Measurements II (16 Lessons)
Turning Effect of Force (10 Lessons)
Equilibrium Centre of Gravity (12 Lessons)
Reflection at Curved Surfaces (16 Lessons)
Magnetic Effect of Electric Current (18 Lessons)
Hooke's Law (8 Lessons)
Waves (14 Lessons)
Sound (12 Lessons)
Fluid Flow (14 Lessons)

TOPICS

FORM III - PHYSICS SYLLABUS

Linear Motion (20 Lessons)
Refraction of Light (20 Lessons)
Laws of Motion (15 Lessons)
Energy, Power and Machines (20 Lessons)
Current Electricity (20 Lessons)
Waves II(10 Lessons)
Electrostatics II (15 Lessons)
Heating Effect of Electric Current (10 Lessons)
Quantity of Heat (20 Lessons)
Gas Laws (15 Lessons)

FORM IV - PHYSICS SYLLABUS

Thin Lenses (20 Lessons)
Uniform Circular Motion (10 Lessons)
Floating and Sinking (15 Lessons)
Electromagnetic Spectrum (15 Lessons)
Electromagnetic Induction (20 Lessons)
Mains Electricity (10 Lessons)
Cathode Rays and Cathode Ray Tube (10 Lessons)
X-rays (8 Lessons)
Photoelectric Effect (15 Lessons)
Radioactivity (15 Lessons)
Electronics (10 Lessons)

ARCHIVES

Archives

October 2021
October 2020
July 2020
May 2020
December 2015
November 2015
October 2015
September 2015

RSS FEEDS

AUTHOR

M.A Nyamoti

My passion is to see students pass using right methods and locally available resources. My emphasis is STEM courses

HIGH SCHOOL EXAMINATIONS

PRIMARY SCHOOL RESOURCES 8-4-4

PRIMARY SCHOOL RESOURCES CBC

COLLEGE RESOURCES

FREE NOVELS

Primary Resources

K.C.P.E Past Papers
Pri - Primary 1 Level
Pri - Primary 2 Level
Grade 1
Grade 2
Grade 3
Grade 4
Standard 5
Standard 6
Standard 7
Standard 8
English
Kiswahili
Social Studies
Science
Mathematics
Kenya Sign Language
I.R.E
H.R.E
Notes
Termly Questions
Mocks
K.C.P.E Past Papers

College Resources

E.C.D.E
P.T.E
D.T.E
Technical Diploma
Technical Certificate
Business Diploma
Business Certificate
Higher Diploma
K.A.S.N.E.B Resources
K.M.T.C Resources
Varsity Resources

Secondary Resources

Other Useful Links

Contact Us

Manyam Franchise
P.O Box 1189 - 40200 Kisii
Tel: 0728 450 424
Tel: 0738 619 279
Tel: 0763 450 425
E-mail - sales@manyamfranchise.com