Answer:
Hello! Your answer is, sound in the air is faster
Explanation:
The speed of sound through air is about 340 meters per second. It's faster through water and it's even faster through steel. Light will travel through a vacuum at 300 million meters per second. So they're totally different scales.
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Answer:
light is a form of energy produced by a light source. Light is made of photons that travel very fast. Photons of light behave like both waves and particles
Explanation:
Go into UEFI/BIOS setup and find the temperature monitors for the system.
Answer: -0.5 D
Explanation:
The resultant power can be defined as the sum of powers of all the lenses placed in contact together.
P =P₁ + P₂ + P₃ +....
It is given that power of the concave lens is, P₁ = -2 D
Power of the convex lens is, P₂ = +1.5 D
Thus, the resultant power when these two lenses are placed in contact with each other are: P = P₁ + P₂ = -2 D + 1.5 D = -0.5 D.
Venus is sometimes called the evening star.
<h3>
What is a star?</h3>
A star is an astronomical object made up of a luminescent plasma spheroid that is held together by gravity. However, because to their enormous distances from Earth, many additional stars that are visible to the unaided eye at night seem like stationary points of light. The brightest stars have a variety of names, and the most notable ones have been grouped into constellations and asterisms. In order to identify known stars and establish standard stellar designations, astronomers have put together star catalogues. 1022–1024 stars are thought to be present in the observable universe. All individual stars outside of the Milky Way galaxy, for example, are invisible to the human eye from Earth.
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