Answer:
True
Explanation:
The angular momentum around the center of the planet and the total mechanical energy will be preserved irrespective of whether the object moves from large R to small R. But on the other hand the kinetic energy of the planet will not be conserved because it can change from kinetic energy to potential energy.
Therefore the given statement is True.
The double-slit experiment shows that both matter and light can exhibit properties of conventionally defined waves and particles.
The double-slit experiment is a part of a class of "double path" experiments in which a wave is split into two separate waves that later combine to form a single wave (the wave is typically composed of many photons and is better known as a wave front, which should not be confused with the wave properties of the individual photon).
Isaac Newton's corpuscular theory of light, which had previously prevailed as the accepted explanation of light transmission in the 17th and 18th centuries, was defeated by double-slit experiment , which was conducted in the early 1800s.
To know more about double-slit experiment follow the link:
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C) Seesaw is the best answer in my opinion
Answer:
none of the above ha bro shi h na
Answer:
The equivalent resistance is equal to 18 Ω.
Explanation:
The given resistors are 2 Ω, 5 Ω and 11 Ω.
They are arranged such that the current flowing through all three resistances is the same. It means the resistors are connected in a series combination.
The equivalent resistance in series combination is given by :
So, the equivalent resistance is equal to 18 Ω.