<span>Birds which famous for performing a ritualized mating dance are: The Grebes
Grebes most commonly live near a fresh water source.
They conducted this ritual because When two Grebes with opposite sex dances near each other, they will release some sort of pheromones that make them attracted to one another. </span>
A as the radiant from the object heats it up its kinda like thermal heat in a way
Hello!
sound will travel faster through helium so a gas made up of 90% helium and 10% Nitrogen will make sound travel the fastest versus 90% Nitrogen and 10% Helium..
Hope this helps! Thanks!!
Answer:
13kg
Explanation:
Force = Mass x Acceleration
26 = Mass x 2
divide both sides by 2
26/2 = Mass
13 = Mass
Mass is 13kg
Answer:
Explanation:
magnification is the ratio of distance of image to distance of object
i.e.
As per the lens equation,
We will calculate the focal length of the mirror
Now for convex mirror only the sign will change
Thus, focal length would be equal to
Plugging this value into lens equation, we get