Space Flashcards

You may prefer our related Brainscape-certified flashcards:
1
Q

star

A

burning ball of gas

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2
Q

a planet

A

orbits a star

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3
Q

a moon

A

a natrual satellite. orbis a planet

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4
Q

a dwarf planet

A

too small to be classed as a planet

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5
Q

universe

A

everything that has every been created

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6
Q

solar system

A

a central star orbited by planets

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7
Q

galaxy

A

a collection of stars

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8
Q

emission spectrum

A

colours given out by elements

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9
Q

detectors of radio

A

aerial

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10
Q

detectors of microwaves

A

aerial

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11
Q

detectors of infrared

A

photodiode

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12
Q

detectors of visible light

A

photographic film

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13
Q

detectors of ultraviolet

A

photographic fim

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14
Q

detectors of xray

A

phtographic film

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15
Q

detectors of gamma

A

photographic film

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16
Q

types of spectrum

A
  1. continious
  2. line
17
Q

benefits of space travel

A
  1. memeory foam
  2. Teflon
18
Q

disadvantages of space travel

A
  1. larg edistances
  2. radiation
    .3reentry
19
Q

use of satellites

A

communitcations

20
Q

advantage of space satellites

A

no light pollution