General Science

Investigating Space
For example, if you use a football to represent a star for showing distance, you would have to place it
1000 km apart
2000 km apart
4000 km apart
8000 km apart
Author: rikazzz Comment
Atoms and Atom Model
The theory about atom was first put forward by a Greek philosopher
Williams
Democritus
Isaac Newton
Galileo
Author: rikazzz Comment
Reproduction in Plants
A part of plant which is found both in vegetable and fruit is known as
tuber
bud
runner
bulb
Author: rikazzz Comment
Physical and Chemical Changes
When methane is combusted, it combines with
carbon dioxide
oxygen
hydrogen
nitrogen
Author: rikazzz Comment
Investigating Space
The special equipment which astronomers use to separate light of a star is
prism
spectrum
sound
wave
Author: rikazzz Comment
Human Transport System
A white blood cell is two times of a
red blood cell
platelet
tissue cell
none of above
Author: rikazzz Comment
Atoms Molecules and Ions
Two or more atoms chemically combined together form a
atom
molecule
nucleus
atomic number
Author: rikazzz Comment
Human Transport System
Small cells that make a net on a wound are
white blood cells
platelets
red blood cells
antigens
Author: rikazzz Comment
Simple Chemical Reactions
The process of breaking down of any substance into smaller substances by heating, is called
decomposition
evaporation
thermal decomposition
melting
Author: rikazzz Comment
Sound Waves
‘Ultrasound’ is a reflection of
soft tissues only
hard tissues only
both soft and hard tissues
hard muscles only
Author: rikazzz Comment

Go to Page