問題一覧
1
described the universe as cyclical universe
hindu
2
primordial universe
anaxagoras
3
infinitely small fragments
primordial universe
4
atomic universe
leucippus and democritus
5
founded atomism
leucippus and democritus
6
small indestructable building blocks
atoms
7
aristetolian universe
aristotle
8
spherical earth is at the centre
geocentric universe
9
universe is like a giant living body
stoic universe
10
heliocentric universe
aristarchus of samos
11
placing the sun not the earth at the centre
heliocentric universe
12
ptolemaic universe
cladius ptolemaus
13
orbit a stationary earth in circular epicycles
ptolemaic universe
14
universe is finite and has a beginning
abrahamic universe
15
abrahamic universe
john philoponus of alexandria
16
developed a system for a partially heliocentric planetary model
somayaji nilakantha
17
somayaji nakantha
partially heliocentric universe
18
copernican universe
nicolaus copernicus
19
whirlpools of fine matter producing gravitational effects
cartesian vortex universe
20
cartesian vortex universe
rene descartes
21
matter on large scale is uniformly distributed and the ujiverse is gravitationally balanced hut unstable
static universe
22
static universe
isaac newton
23
heirarchal and nebular hypothesis
emmanuel swedenborg, thomas wright, immanuel kant, johann heinrich lambert, pierre simon laplace
24
static dynamically stable universe
einsteinian universe
25
einsteinian universe
albert einstein
26
big bang theory
abbe georges edourd lemaitre
27
a representation of an idea
model
28
geocentric model
claudius ptolemys
29
heliocentric model
nicholas copernicus
30
the quantity of rotation of a body
angular momentum
31
first to propose the earliest theory of how the solar system originated
nebular hypothesis
32
presumed that the solar system began as a cloud of dispersed insterstellar gas called nebula
kant-laplace nebular hypothesis
33
smaller masses quickly cooled and became numerous
planetisimal
34
earths subsystem
hydrosphere, atmosphere, biosphere, geosphere
35
totality of earths water
hydrosphere
36
composed of mixture of different gasses that surrounds the planet earth
atmosphere
37
zone of life contain entirety of earths living things
biosphere
38
nitrogen and its compounds are interconverted
nitrogen cycle
39
fixed by photosynthesis organisms to form organic nutrients
carbon cycle
40
atmospheric oxygen converted to carbon dioxide
oxygen cycle
41
continous peocess by which water is circulated
water cycle
42
refers to solid earth
geosphere
43
primal element called air
anaximenes
44
primal element water
thales of miletus
45
element fire
heraclitus
46
earth fire air and water
empedocles
47
state that all things have same proportions
law of constant proportion
48
attomos
uncuttable
49
atomic theory
leucippus and democritus
50
atoms are in empty space
void
51
popularized atomism
epiricus of samos
52
continues theory which asserted that matter can be divided
plato and aristotle
53
anything that has mass and volume
matter
54
amount of matter
mass
55
space its occupied
volume
56
amount of matter in a sample
extensive
57
type of matter
intensive
58
property that can be observed without changing materials composition
physical properties
59
property that can only be observed by changing the composition
chemical properties
60
the scattering of beam of light
tyndall effect
61
suspended particles cannot be seen with aided eye
colloid
62
a suspension of liquids where seperation of particles id prevented
emulsion
63
suspended particles can be seen
suspension
64
a substance in which the particles are not uniformly scattered
mechanical mixture
65
a substance in which the different components are identifiable
heterogenous mechanical mixture
66
theories on the origin of the universe
cyclical universe, primordial universe, atomic universe, aristetolian universe, stoic universe, heliocentric universe, ptolemaic universe, abrahamic universe, copernican universe, cartesian vortex universe, static universe, einsteinian universe, big bang theory
67
scientific theories solar system
nebular hypothesis, planetisimal and tidal theories
68
sign of chemical change
gas production, precipitate formation, energy production, change in temperature, change in chemical or physical property