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Science Experiments

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Enola Bergstrom

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2y ago
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Cards in this guide (9)
What is an abstract

Abstract Art

In the same way, the artistic term abstract means "apart from existence." It applies to art (paintings, sculpture) where images and forms represent an object or concept but may not look like them. Sometimes the actual meaning makes sense only to the person who created it (as with an abstract painting and its artist). A painting or sculpture can be referred to as an abstract.

Abstract Nouns

A noun for something that we cannot see, touch or feel is an abstract noun. It refers to concepts or emotions, such as fear, joy, fairness, evil, or confusion.

An Abstract

The noun 'abstract' is a word for a summary of the contents of a book, article, or formal speech. For example, online search engines sometimes show the full-text of an article and its abstract.


What type of personal protective equipment used in the lab protects the eyes

Safety glasses or goggles protect the eyes in a laboratory. Sometimes a face shield is used on top of those.
Goggles
Safety goggles and safety spectacles.

When can models be used to collect data and make predictions

when models chave been validated with evidence

In which of these does an experimenter want to prevent variation

controlled variable

In the experiment testing which type of paintball marker shot paintballs farthest what was the dependent variable

The dependent variable in this experiment would be the type of paintball marker. You must make sure you keep the other variables constant. Meaning using the exact same barrel, propellant and paintball types. If you use different setups on each, you have not proven that the marker itself was the key determining factor.

Which part of this graph shows all the different independent variables

Legend

What kind of testing can the Bunsen burner be used for

An example is the flame test, a method of qualitative analysis.

Which statements are true of all scientific endeavors

Which statements are true of all scientific endeavors

What statements about science and technology are false

One false statement would be that we can go warp speed.

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