General Science

Atoms and Atom Model
The symbol of ‘neon gas’ is
Ne
Na
N
Mg
Author: rikazzz Comment
Dispersion of Light
If red, green and blue are mixed together, the formed color of light will be
blue
violet
indigo
white
Author: rikazzz Comment
Dispersion of Light
The light that is refracted the most, is
violet light
red light
blue light
orange light
Author: rikazzz Comment
Human Transport System
Deoxygenated blood is carried by
arteries
veins
capillaries
nerves
Author: rikazzz Comment
Heat Transfer
“Thermos” was invented by a
French scientist
Spanish scientist
American scientist
Scottish scientist
Author: rikazzz Comment
Investigating Space
Sirius ‘B’ is a
yellow star
white dwarf
blue giant
red supergiant
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Dispersion of Light
When green and blue colors are combined together, they form
orange
grey
cyan
maroon
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Forces Effects
The upward push acting on object which is immersed in liquid or gas partially or totally, is called
    gravity
    mass
    weight
    upthrust
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Investigating Space
A dish is faced towards sky to focus and collect
energy
waves
power
current
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Heat Transfer
Infrared radiation can pass through
thick wall
glass
water
log
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