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Worksheetsconcept 1 ,3 &2,1
Total questions: 15
Worksheet time: 27mins
The ...................... is used to slow down the electric current in electric circuit
Resistor
Battery
Switch
Used to convert mechanical energy to electricsl energy .
(a)
Kidney is organ in .................... system
Circulatory
Urinary
Respiratory
What is the importance of :
Expansion joints
Tha mass of substance changes when the substance changes from state to another state
True
False
Mention examples of
Magnetic materials
................................................
Non magnetic materials
......................................................
Factors affecting gravity
(a)
Write the components of electric circuit
The energy that the body gains due to it's movement and increasing the soeed of uts molecules
(a)
The color spreads faster in hot water than cold water
The flow of electric charges in a closed electric circuit
Materials that dont allow the electricity to pass through
The measuring unit of heat
(a)
The temperature at which a solid matter changes into liqiud matter
Boiling point
Evaporation
Melting point
The sum of the kinetic energies of atoms and molecules of matter
