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WorksheetsBasic Science Quiz
Total questions: 15
Worksheet time: 8mins
1 quintal is____________
1000kg
100kg
1kg
none
Which of Newton's laws of motion does the image best represent?
Newton's First Law
Newton's Second Law
Newton's Third Law
Newton's 4th Law
Which ball has more inertia?
300kg
30kg
If the forces on this box are unbalanced the box will be _________________.
At Rest
In Motion
Signs of a chemical change include;
change of colour, change of temperature, precipitate (solid) formed, gas released.
change of colour, reversing back to original form, precipitate (solid) formed, gas released.
The type of reaction that releases energy as heat is called
endothermic
exothermic
respiration
photosynthesis
if an acid is diluted it
has a large amount of water mixed into it
has a small amount of water mixed into it
is very 'acidus' sour
is corrosive and cannot be eaten
Bases that dissolve in water are called
caustic
alkalis
reactants
products
A low voice has...
Short wavelengths
No wavelengths
Sandwich
Long wavelengths
