WorksheetsSCE 500
Total questions: 15
Worksheet time: 8mins
1. Hypothesis composed of 2 components which are:
observation and prediction
Independent variable and dependent variable
Question and answer
A hypothesis must be:
specific and simple
wordy
in a paragraph
First step in making a hypothesis is:
Selecting a sample
Calculate the probability
Making a formal statement / null hypothesis
What is deductive reasoning?
Specific to general / broad statement
General to specific statement
A general statement
What is research hypothesis?
A complete hypothesis that is clear, specific and testable
An early guess before an experiment
A hypothesis used to reject null hypothesis
Is this the correct definition of law?
A law in science is a generalized rule to summarize a body of observations in the form of a non-verbal or mathematical statement.
yes
no
All of them are the characteristics of scientific law except:
mathematical relation
absolute
widely accepted
support prediction
What is Emmy Noether's contribution?
made important contributions to the development of the theory of quantum mechanics
published four groundbreaking papers besides his work at the Swiss patent office in Bern, Switzerland
discovered Noether's theorem, which is fundamental in mathematical physics
The ‘Law of Superposition’ states that
in a disturbed sequence of layers of rocks, the younger layers lie on top of the older layers
in an undisturbed sequence of layers of rocks, the older layers lie on top of the younger layers
in an undisturbed sequence of layers of rocks, the younger layers lie on top of the older layers
Which of these statements could be a scientific law?
Metals such as copper conduct electric current.
Metals can conduct electricity because they have free electrons
An explanation fact through scientific method and repeatedly test and confirmed through observation and experimentation via hypothesis.
theory
law
theory virtue
hypothesis
can theory turn into law?
yes
no
What is other word for virtue?
consolidation
love
action
wisdom
Which one of the following answer describe about internal virtue?
An action to know good or bad the theory is
An action that need observation and experimentation
An action that can be evaluated without observation and experimentation
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Question the phenomena happened
“Apple fell from a tree because there is some action must be acting on the apple.” – Isaac Newton
theory
hypothesis
law
