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WorksheetsScience form 1 Chapter 1
Total questions: 20
Worksheet time: 12mins
Science is a discipline that involves _____ and _____
systemic observation
observation
experiment
sixth sense
What is the importance of science in everyday life?
Contributes to the area of engineering
Invention of satellites
Invention of fertilisers, pesticides and hydroponic method
Invention of new books
Study of rocks, soil and minerals is in the field of
historiology
geology
geography
geometry
What field's study will make you into a forecast reader?
(a)
Do we need Science in our life?
Yes
No
Definitely not
Absolutely yes
If you take up physics subject, you can be an astronomer
True
False
To become an oceanographer, you have to study
Physics
Biology
Chemistry
Geology
what is the function of this apparatus?
To heat small amounts of chemicals
To hold small amounts of chemicals
To measure volume of liquid accurately
To measure a fixed volume of liquid
Which of the following holds large amount of chemicals?
Conical flask
Beaker
Flat-bottom flask
Measuring cylinder
"To measure a fixed volume of liquid". What is the apparatus above?
Test tube
Burette
Pipette
Measuring cylinder
What hazard symbol is this?
Corrosive
Itchy
Irritant
Harmful
What are the examples of radioactive materials?
Plutonium
Uranium
Natrium
Chloroform
Do not touch these chemicals because it will burn your skin.
True
False
This is _______
Irritant
Radioactive
Corrosive
Poisonous
Example of explosive gas are
Chlorofluorocarbon
Butane gas
Hydrogen gas
Helium gas
What is the standard form for centi?
10-1
10-2
10-3
103
What is the instrument needed to measure mass?
Lever balance
Triple beam balance
Double beam balance
Single balance
What is the meaning of parallax error?
When the reader’s eyes are not perpendicular to the reading scale
Measuring instruments, the error of the person who takes the measurement or environmental factors
Consistent errors obtained from a measuring instrument for every measurement
When the reader’s eyes are perpendicular to the reading scale
How do you measure volume for irregular shapes?
Water measuring method
Graph paper method
Water displacement method
Water placement method
What is the formula for density?
d=m/v
d-v/m
d=vm
d=m3/vvv
