<h3><u>Answer;</u></h3>
<h3><u>Explanation;</u></h3>
- Light may have both <u><em>wave or particle properties.</em></u>
- <u><em>According to wave theory of light, light behaves like a wave</em></u>. Light is an electromagnetic wave which means it does not require a material medium for transmission. Just like electromagnetic waves light possess both magnetic field and electric fields.
- <em><u>Light waves displays a transverse type of a wave</u></em> in which it oscillates in a similar direction as that of the wave travel. Due to these characteristics of a wave light can undergo <em><u>diffraction and also interference</u></em>.
Answer:
made with the material that is water proof
<span>The molecules in the thermometer’s liquid spread apart. (B)</span>
a. Pascal is a derived unit because it is depend upon fundamental unit like as Kg, Meter, and Sec.
b. Mass is a fundamental quantity because it is independent with other.
c. Unit of power is a derived unit because it is depend upon fundamental unit like as Kg, Meter, and Sec.
d. Unit of length is a fundamental quantity because it is independent with other.
I hope you understand...
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C. Should be the answer it worked for me
