- Explain why a glass window soon becomes dusty when wiped dry with a dry cloth on a dry day.(Solved)
This is under Electrostatics.
Date posted: November 21, 2017.
- Explain how heat loss through conduction and radiation is minimized in a vacuum flask(Solved)
Explain how heat loss through conduction and radiation is minimized in a vacuum flask.
Date posted: November 21, 2017.
- When a brush is in water,the bristles spread but when it is taken out of water, the bristles cling together. Explain(Solved)
When a brush is in water,the bristles spread but when it is taken out of water, the bristles cling together. Explain.
Date posted: November 21, 2017.
- State three properties of solids whose density can be measured using the density bottle(Solved)
State three properties of solids whose density can be measured using the density bottle.
Date posted: November 21, 2017.
- Explain how temperature affects surface tension.(Solved)
Explain how temperature affects surface tension.
Date posted: November 21, 2017.
- State the limitations of a pinhole camera(Solved)
State the limitations of a pinhole camera.
Date posted: November 21, 2017.
- State the characteristics of Fermi-Dirac Statistics(Solved)
State the characteristics of Fermi-Dirac Statistics
Date posted: November 20, 2017.
- Give the two basic Assumptions of The Debye Theory of specific Heat.(Solved)
Give the two basic Assumptions of The Debye Theory of specific Heat.
Date posted: November 20, 2017.
- Give the three basic assumptions of Drude's theory of metals.(Solved)
Give the three basic assumptions of Drude's theory of metals.
Date posted: November 20, 2017.
- Discuss the free electron theory.(Solved)
Discuss the free electron theory.
Date posted: November 20, 2017.
- Give the characteristics of Bose-Einstein Statistics(Solved)
Give the characteristics of Bose-Einstein Statistics
Date posted: November 20, 2017.
- State the advantages and disadvantages of anomalous expansion of water?(Solved)
State the advantages and disadvantages of anomalous expansion of water?
Date posted: November 20, 2017.
- State why the boiling point of steam is used instead of water?(Solved)
State why the boiling point of steam is used instead of water?
Date posted: November 20, 2017.
- Define the following properties of fluids (i) Density (ii) Specific weight (iii) Relative density (iv) Kinematic viscosity(Solved)
Define the following properties of fluids
(i) Density
(ii) Specific weight
(iii) Relative density
(iv) Kinematic viscosity
Date posted: November 20, 2017.
- Give the definition of (i) closed system (ii) open system (iii) isolated system(Solved)
Give the definition of
(i) closed system
(ii) open system
(iii) isolated system
Date posted: November 20, 2017.
- What is fluid mechanics?(Solved)
What is fluid mechanics?
Date posted: November 20, 2017.
- Give two reasons for calculating densities of substances.(Solved)
This is under measurement
Date posted: November 18, 2017.
- State one limitation of using a micrometer screw gauge.(Solved)
This is under Measurement.
Date posted: November 18, 2017.
- What state of equilibrium does a bird perching on a hanging line have?(Solved)
The topic involved is equilibrium and center of gravity
Date posted: November 18, 2017.
- Distinguish between scalar quantity and vector quantity giving an example in each.
(Solved)
This question is under measurement.
Date posted: November 18, 2017.
- State the conditions for existence of stream function(Solved)
State the conditions for existence of stream function
Date posted: November 18, 2017.
- What is continuum hypothesis?(Solved)
What is continuum hypothesis?
Date posted: November 18, 2017.
- State and explain the classification of fluids(Solved)
State and explain the classification of fluids
Date posted: November 18, 2017.
- What is a fluid?(Solved)
What is a fluid?
Date posted: November 18, 2017.
- State the first law of thermodynamics (Solved)
State the first law of thermodynamics
Date posted: November 18, 2017.
- State Kelvin's circulation theorem(Solved)
State Kelvin's circulation theorem
Date posted: November 18, 2017.
- The magnetic momentum of a free electron has three principal sources, state them(Solved)
The magnetic momentum of a free electron has three principal sources, state them.
Date posted: November 18, 2017.
- Give the assumptions of the Einstein's Theory of specific heat(Solved)
Give the assumptions of the Einstein's Theory of specific heat
Date posted: November 18, 2017.
- State the paradox in Drude's Free electron model and explain how this paradox was removed.(Solved)
State the paradox in Drude's Free electron model and explain how this paradox was removed.
Date posted: November 18, 2017.
- Why are metals better conductors of heat than non metals?(Solved)
Why are metals better conductors of heat than non metals?
Date posted: November 18, 2017.