FORM OF ENERGY

What does ARTIFICIAL mean? [Made by humans / Natural]

Objects that allow ALL light to pass through [Transparent, Translucent , Opaque]

It is a light produced naturally without any involvement of humans. (Natural or Artificial Lights)

Materials that can transfer heat energy. [Conductor/Insulator]

_ _ M _ _ R _ _ _ _ _ _ tells you how hot or cold something is.

.............. is measure of how high or low a sound is. [Temperature, Pitch, Amplitude]

Which one is a man made source of light? ( the sun, the stars, candle)

All sounds are made by _i _ r _ _ _ ng objects.

When you play hide and seek, you go behind a wall or a big tree trunk because it is ____________. [translucent, transparent, opaque]

Which form of energy is visible to the eyes? [Light Energy, Sound Energy, Heat Energy]

Heat usually travels fast through non-metals. [TRUE/FALSE]

Which one of these is the most important source of light on earth? (lamp, stars, candle and sun)