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Big Bang, Expansion and others Flashcards | StudBud

Explore/Big Bang, Expansion and others

What is the result of the condensing of clouds of gas and dust?

The Atomic Number equals the number of:

Big Bang, Expansion and others

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A review of Unit One material

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Questions 12

Answers

1
The Atomic Number equals the number of:
Electrons
Protons
Neutrons
Megatrons
2
What is the result of the condensing of clouds of gas and dust?
Galaxies are formed
Fusion of 2 Hydrogen atoms into 1 Helium atom
Stars explode
Black Holes appear
3
What is priority in the science lab classroom
Learning
Safety
Social Interactions
Fun
4
What activity demonstrated Hubble's law?
Nucleosynthesis Activity
Wiffle Ball Demonstration
Spectrometer Activity
Big Bang Balloon
5
Red Shift
Explains that stars and galaxies are moving further away
Explains that fusion occurs within stars
Supports a theory that the galaxy is condensing
Explains that stars and galaxies are moving closer together
6
Atomic Mass is found by:
# protons / # neutrons
# protons + # neutrons + # electrons
# electrons + # protons
# protons + # neutrons
7
The change of frequency/wavelength of a wave as distance between observer and source change
Climate Change
Doppler's Law
Doppler's Theory
Doppler Effect
8
As the wavelength of a wave increases
The frequency increases
Energy increases
Nothing happens
The frequency decreases
9
The charge on an electron is:
Negative
Neutral
Positve
Depends on proximity to nucleus
10
The process in which a new element is formed from the fusion of two different nuclei is called:
Macromolecule Synthesis
Fisson
Element Generation
Nucleosynthesis
11
Who used Doppler Effect to explain how different universes are moving away from eachother
Darwin
Doppler
Hubble
Lamark
12
What theory explains the expansion of the universe?
Theory of Relativity
Big Bang Theory
Theory of Evolution
Theory of Natural Selection