The two main areas of physical science are physics and ____________________.
Chemistry
100
An experiment in which only one variable, the manipulated variable, is changed at a time is called a(an) _________________________.
Controlled Experiment
100
How is 0.000089 written in scientific notation?
8.9x10-5
100
The type of graph used to show how a part of something relates to the whole is which of the following?
Circle
100
The study of matter,energy and their interactions..
Physics
200
Natural science is divided into life science, Earth and space science, and _________________________.
Physical Science
200
Scientific Information begin with.........
Observation.
200
On the Celsius scale, at what temperature does water boil?
100*
200
An example of derived unit?
density, area, volume etccc
200
A representation of an object or event..
model
300
What are the building blocks of all matter?
Atom
300
An organized plan for gathering, organizing, and communicating information is called a(an) _________________________.
Scientific method.
300
In scientific notation, (5x10*3 ) x (3x10*6 ) equals ____________________.
15x10*9
300
What is the relationship in which the product of the manipulated variable and the responding variable is constant?
inverse proportion
300
Information that you obtain through senses.
Observations
400
Science starts with _____________and ends with ______________
Curiosity&Discovery
400
Name three types of variables
manipulated, responding and controlled
400
S.I Unit of temperature is....
Kelvin
400
Which variable plot on X-axis and which variable on Y-axis in a line graph?
Manipulated-X axis
Responding on Y-axis
400
Proposed answer to a question.
Hypothesis
500
Simulator are an example of a(an) ____________________ that helps people solve problems.
Technology
500
What is a physical or mental representation of an object or an event?
Model
500
A temperature of 250ºC is equal to ____________________ kelvins.
523
500
In an experiment, if doubling the manipulated variable results in a doubling of the responding variable, the relationship between the variables is a(an) _________________________.
Direct Propertion
500
A well-tested explanation for a set of observations or experimental results.