SCIENCE 1118 ST PART 1

After creating Earth God made

• man
• light
• waters

must travel through a medium

• magnetic field
• mechanical waves
• visible spectrum

can travel through a medium or vacuum

• mechanical waves
• domain
• light waves

emission of electrons when a substance is exposed to light

• visible spectrum
• photon
• photoelectric effect
• magnetic field

quantum of light energy

• light waves
• prism
• photon
• domain

discrete packet of energy

• visible spectrum
• prism
• quantum
• photon

piece of solid, transparent glass with triangular ends and rectangular sides and bottom

• lodestone
• lens
• domain
• prism

a band of colors of light perceivable by human eyes

• light waves
• quantum
• elementary colors
• visible spectrum

transmission of light energy in straight, parallel rays

• magnetic field
• additive primary colors
• rectilinear propagation
• visible spectrum

light consists of tiny particles

• velocity of light in vacuum
• particle theory of light
• magnetic field
• visible spectrum