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_______________ sounds have a frequency lower the 20 Hz, while __________ sounds portions of the wave are at rest while other portions have a large amplitude
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An extremely fast airplane can cause an explosive sound called a?
sonic boom as the planes speed exceeds the sound barrier.
An explosive triggering device deliberately placed to cause casualties when an apparently harmless object is moved or a normally safe act is performed is called a?
booby trap
Why does a wing lift an airplane off the ground?
cause the shape of is slightly curved up and the jest do the rest
How do rubber band powered model airplanes fly in the air?
The rubber band would turn and cause the propeller to move. When you launch it, it will cause the propeller to turn, causing the airplane to fly.
The energy of shape or position?
This is called "potential" energy. For instance, a rock standing at the edge of a cliff has the potential to fall and cause physical changes. However, it has not yet fallen, so the energy is considered "potential". An unreleased, stretched elastic holds the same type of energy, as does an undetonated explosive and a tank of compressed air.
An extremely fast airplane can cause an explosive sound called?
it is known as sonic boom
An extremely fast airplane can cause an explosive sound called a?
sonic boom as the planes speed exceeds the sound barrier.
Phosphates and nitrates entering a lake can cause an explosive growth of algae called?
An "algal bloom".
An explosive or non explosive triggering device deliberately placed to cause casualties when an apparently harmless oblect is moved or a normally safe act is performed is called an?
Booby Trap!
An explosive or non-explosive triggering device deliberately placed to cause casualties when an apparently harmless object is moved or a normally safe act is perfomed is called?
booby trap
An explosive or non-explosive triggering device deliberately placed to cause casualties when an apparently harmless object is moved or a normally safe act is performed is called what?
booby-trap
What is An Explosive Or Non-explosive Triggering Device Deliberately Place To Cause Casualties When An Apparent Harmless Object Is Moved Or A Normally Safe Act Is Performed called?
booby-trap
What is an explosive or non explosive triggering device deliberately placed to cause casualties when an apparently harmless object is move or a normally safe act is performed called?
booby-trap
An explosive or non-explosive triggering device deliberately placed to cause casualties when an apparently harmless object is moved or a safe act is performed is called?
It is known as a booby trap.
An explosive or non-explosive triggering device deliberately placed to cause casualties when an apparently harmless object is moved or a normally safe act is performed is performed is called a?
Bobby trap
Why are volcano's explosive?
cause it is fire
How are non explosive and explosive are alike?
They are both can cause damage and they are both types of earthquakes.
