Explanation:
Wien’s Law:

The law states that the wavelength at which black body emits maximum heat is inversely proportional to the temperature of the body in Kelvins.

1) Walls at 300 K


2) Ice water at 273 K :


3) Hot water at 373 K :


4)Skin at 310 K:


5)An incandescent light bulb at 3000 K


The mask wearer thus becomes a sort of medium that allows for a dialogue between the community and the spirits (usually those of the dead or nature-related spirits). Masked dances are a part of most traditional African ceremonies related to weddings, funerals, initiation rites, and so on
The part of the deposit that the geologist is working on in the field is known as resource.
<h3>Who is a geologist?</h3>
A geologist simply means a scientist who studies rocks and other physical features on Earth's surface.
In this case, the part of the deposit that the geologist is working on in the field is known as resource when mapping a large iron ore deposit.
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False.
Johannes Gutenberg is usually cited as the inventor of the printing press.