Test
Science Chapter 1 and 2 Quiz Review
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Preguntas del test (23)
1An [blank_start]independent variable[blank_end] is the manipulated variable. What you change in an experiment.
- Aindependent variable
2A [blank_start]dependent variable[blank_end] is the result of manipulation. Often times it's what you measure and collect data on.
- Adependent variable
3[blank_start]Control variable[blank_end] is the component of an experiment that stays constant throughout the entire process.
- AControl variable
4[blank_start]Inference[blank_end] is a conclusion made based off of available information or evidence.
- AInference
5[blank_start]Hypothesis[blank_end] is a prediction made based off of the available information.
- AHypothesis
6[blank_start]Theory[blank_end] is an explanation created from the results of numerous testing using scientific method.
- ATheory
7[blank_start]Law[blank_end] - describe how nature will behave.
- ALaw
8[blank_start]Atom[blank_end] is the basic unit of Matter.
- AAtom
9[blank_start]Matter[blank_end] is anything that has mass.
- AMatter
10[blank_start]Substance[blank_end] is a matter with a specific composition and unique property.
- ASubstance
11[blank_start]Red shift[blank_end] is the elongating effect of a wavelength as it moves away from a viewer.
- ARed shift
12[blank_start]Big Bang[blank_end] is the moment in time when the universe started to expand.
- ABig Bang
13Kilo is
- A1000
- B100
- C0.01
- D0.001
14Centi is
- A1000
- B100
- C0.01
- D0.001
15Milli is 0.0001.
- AVerdadero
- BFalso
16Mega is
- A10
- B100
- C1000
- D1,000,000
17Giga is
- A1,000,000
- B1,000
- C1,000,000,000
- D0.001
18[blank_start]Democritus[blank_end] is the first to introduce the idea that all matter was made up of atoms.
- ADemocritus
19[blank_start]John Dalton[blank_end] provided the evidence through experimentation that showed that atoms did excist.
- AJohn Dalton
20[blank_start]J.J Thompson[blank_end] provided the first evidence that the atom is made of smaller particles.
- AJ.J Thompson
21[blank_start]Ernest Rutherford[blank_end] provided evidence that showed that the electrons lay not inside the atom but instead outside.
- AErnest Rutherford
22[blank_start]Niels Bohr[blank_end] provided new models ( with the help of J.J Thompson) to show that the electrons travel around the "orbitals" around the nucleus.
- ANiels Bohr
23[blank_start]Einstein[blank_end] developed our current models of atom, The Electron Cloud.
- AEinstein
Información
- Descripción
- A little review questions on a specific science chapter.
- Autor
- jayhkim
- Idioma
- English
- Visitas
- 34
- Historial
- Creado el 22 sep 2015 · actualizado el 1 dic 2016
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