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The Eye
The Periodic Table
Electric Circuits
Waves
Force & Motion
100
To see near objects clearly.
What does it mean to have a nearsighted vision?
100
Oxygen & carbon dioxide
What is H2O?
100
A complete , closed path through which electric change flow.
What is electric circuits?
100
Mechanical Waves
What type of waves require a medium?
100
To move an uneven position
Balanced forces cause both objects on both to do what ?
200
To see far objects clearer than near objects.
What does it mean to have a farsighted vision?
200
Periodic Laws
The _______ is the law that states that the repeating chemical & physical properties of element.
200
Series circuit and parallel circuits
What are the 2 types of the electrics circuits?
200
Transverse Waves
Which waves do the particle vibrate in an up-and-down motion?
300
Lens
the _____ of the eye is convex and refracts light to focus a real image.
300
Alkali Metals
What is group 1 on the periodic table ?
300
Energy source & parallel circuits.
What are all 3 basic parts of a circuits?
300
Crest & Trough
What are the highest point and lowest point of a transverse wave is called?
400
mens
Which gender is most likely to be color blind?
400
Atomic Number
The number of protons in the nucleus of an atom is ___________.
400
Switch is closed.
When the _____ is _____ the two pieces of conducting material touch .
400
Refraction is the bending of a wave and Diffraction is the change in direction of a wave .
What is the difference between Refraction and Diffraction?
500
Electromagnetic
Visible light is the part of the _______.
500
Atomic Mass
The mass of an atom expressed in is a _____.
500
Insulation
Make sure the _______ on cords is not worn.
500
A phenomenon that occurs when two objects naturally vibrate at the same frequency.
What is Resonance?