Your image appeared upside down because of the inward curve of the spoon. The surface of the spoon which is curved inwards acts like a concave mirror. ... When you see yourself in a spoon which is like a concave mirror. The light rays from your face fall on the top of the spoon and get reflected downward. Your welcome pls thank it have a nice day now
Currently, the magnetic south pole lies about ten degrees distant from the geographic north pole, and sits in the Arctic Ocean north of Alaska. The north end on a compass therefore currently points roughly towards Alaska and not exactly towards geographic north.
The frequency waves are higher as it approaches, and lower as it goes past.
Answer:
The only such elements are the Noble Gases (He, Ne, Ar, Kr, Xe, Rn)
(that is helium, neon, argon, krypton, xenon and radon)
Term: Monoatomic
Explanation:
Answer:
Part a)
Center of mass with respect to the left end is given as
Part b)
Center of mass with respect to middle bead is
Part c)
Center of mass with respect to middle bead is
Explanation:
Part a)
As we know that the center of mass of the system of mass is given by the formula
here we have
Now we have
Part b)
As we know that the center of mass of the system of mass is given by the formula
here we have
Part c)
Now plug in the values in above formula