General Science

Investigating Space
It takes many years for the light of stars to reach
the sun
the milky way
our eyes
the moon
Author: rikazzz Comment
Respiration and Food Energy
The process of taking oxygen in is known as
inhaling
exhaling
respiring
synthesizing
Author: rikazzz Comment
Dispersion of Light
A magenta filter absorbs
all colors except red
all colors except magenta
magenta only
magenta and its components
Author: rikazzz Comment
Investigating Space
The study of ‘constellations’ and their movement is known as
astronomy
airspace technology
astrology
codicology
Author: rikazzz Comment
Mixtures
Iron fillings can be separated from iron and sulphur mixture by
heating
filtration
magnetic attraction
none of these
Author: rikazzz Comment
Reproduction in Plants
The ‘ovary’ develops into
fruit
flower
seed
new ovary
Author: rikazzz Comment
Dispersion of Light
In optical fiber, the data is transferred in form of
sound
vacuum
light
heat
Author: rikazzz Comment
Atoms and Atom Model
John Dalton carried out his experiment about atom in
1908
1808
1708
1608
Author: rikazzz Comment
Investigating Space
Astronomers search black holes
directly
indirectly
using satellites
using space probes
Author: rikazzz Comment
Sound Waves
A wave with ups and downs is known as
transverse wave
longitudinal wave
latitudinal wave
horizontal wave
Author: rikazzz Comment

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