Dispersion of Light
It is a triangular block of glass.
Prism
Hardness
is anything that has mass and space
Matter
The period between summer and winter?
Autumn
how many planets are there in our solar system?
8 planets
seven colors
A material is said to be elastic when it can be twisted or stretched easily without being damaged or broken.
Elasticity
What are the three states of matter?
solid
liquid
gas
The period between winter and summer is
Spring
what are the gas giants planets?
Jupiter, Saturn, Uranus, Neptune
All light passes through
Transparent object
It tells us how much force can be applied without breaking the material.
Tensile strength
It has a fixed or definite shape?
Solid
What are the four seasons?
spring , summer, autumn, winter
They are round in shape but are smaller than planets?
Dwarf planets
No light can pass through
Opaque
Refers to how well it can conduct heat.
Thermal conductivity
Water in the aquarium is ( solid, liquid, or gas?
liquid
If the Northpole is tilted away from the sun, they will experience
winter
When a meteoroid enters the Earth's atmosphere, it burns and leaves a bright path called
meteor
Name all the seven colors.
Red
orange
yellow
green
blue
indigo
violet
It tells us why objects float or sink.
Density
Does a block of iron or wood change its shape when you hold it?
No, it does'nt.
How do seasons arise?
the tilt of the Earth and its movement around the Sun
If the meteoroid survives going through the atmosphere and reaches the ground, it is called a
meteorite