Question

Learning Task 3: Complete the statement by writing the appropriate word in
the blank.
Max Planck explained that light can be a particle and a wave. Light exhibits
various characteristics. As a wave, it is a_____
wave in terms of direction
of vibration and propagation.
of light depends on the source and the distance from the source.
This is expressed in the unit of
The electromagnetic waves are
arranged in the electromagnetic spectrum according to increasing
Among the waves, the perceptible wave is the visible light. Visible light is
composed of different colors abbreviated as
also known as the
colors of the rainbow. This has been proved by Sir Isaac Newton in which he
used a prism to separate white light into its component colors. This
phenomenon is called
The color of an object we see depends on
ight
____or____
​

Answer 1

Answer:

Explanation:

Electromagnetic radiation is one of the many ways that energy travels through space. The heat from a burning fire, the light from the sun, the X-rays used by your doctor, as well as the energy used to cook food in a microwave are all forms of electromagnetic radiation. While these forms of energy might seem quite different from one another, they are related in that they all exhibit wavelike properties.

If you’ve ever gone swimming in the ocean, you are already familiar with waves. Waves are simply disturbances in a particular physical medium or a field, resulting in a vibration or oscillation. The swell of a wave in the ocean, and the subsequent dip that follows, is simply a vibration or oscillation of the water at the ocean’s surface. Electromagnetic waves are similar, but they are also distinct in that they actually consist of 222 waves oscillating perpendicular to one another. One of the waves is an oscillating magnetic field; the other is an oscillating electric field. This can be visualized as follows: