I think the answer is B but not too sure.
Light is form of electromagnetic radiation. It has certain frequency and wavelength. The carriers of light are called photons. Photons have dual particle-wave properties but they are not considered to be matter.
The definition of photons excludes answer A).
All electromagnetic radiation is energy. So the B) is correct answer.
Color is perceived in our eyes as a response to different wavelengths of a light. This excludes answer C).
<span>The answer is "preconscious". (:</span>
to this answer it is drugs because all this stuff you named are substances which are drugs.
Answer:
The horizontal component is 96.42 N
The vertical component is 114.91 N
Explanation:
A force 150 newtons is inclined at 50 degrees to the horizontal direction
We need to find its component in the horizontal and vertical directions
is the horizontal component
is the vertical component
Look to the attached figure:
The horizontal component is the product of F and cosine
the angle between F and the horizontal
The vertical component is the product of F and sine
the angle between F and the horizontal
→ = F cos(50)
→ = 150 cos(50)
→ = 96.42 N
→ = F sin(50)
→ = 150 sin(50)
→ = 114.91 N
<em>The horizontal component is 96.42 N</em>
<em>The vertical component is 114.91 N</em>