A student grows tomatoes for an experiment. This piece of science equipment will be needed to determine the mass of each tomato.
What is triple-beam balance?
100
Scientists debate the results of scientific experiments to
What is notice errors in the data?
100
The Sun's energy arrives to Earth as
What is radiation?
100
What happens when heat is added to a gas in a sealed container?
What is the particles of gas speed up?
100
In the Electromagnetic Spectrum, Radio waves have the longest
What is wavelength?
200
Another scientist conducts your experiment.This is an example of
What is replication?
200
The scientist who said that Earth moves around the Sun
Who is Galileo?
200
White light is made up of what?
What is a spectrum of many colors?
200
Heat flows from a warmer object to a
What is cooler object?
200
When white light enters a prism, each wavelength is refracted by a different amount. The longer the wavelength the less the wave is bent by the prism. Red has the longest ______________ and is _____________ the least
What is wavelength and refracted?
300
the facts, figures, and other evidence gathered through observations are
What is data?
300
A statement that describes what scientists expect to happen every time under a specific set of conditions
What is a law
300
Sunlight is composed of energy that is visible to humans and energy that is not visible to humans. Visible energy from the Sun is different from non-visible energy because
What is it has different wavelengths?
300
The ability to do work or cause change
What is energy?
300
A measure of how much a light ray bents when it enters that medium
What is the index of refraction?
400
When you explain or interpret an observation
What is inferring?
400
A representation of a simple or complex object
What is a model?
400
Light waves can be reflected, refracted and
What is absorbed?
400
The form in which all matter exists
What is state?
400
The scientific principle that energy is neither lost nor created during a transformation is call the
What is the law of conservation of energy?
500
A variable that is changed to test a hypothesis
What is independent variable?
500
Scientists use these to understand things they cannot create
What are models?
500
Waves move at different speeds through
What is different materials?
500
A change from one form of energy to another
What is energy transformation?
500
Heat is transferred from warm areas to cooler areas by