White
Black
In the shade
Both white and in the shade E. Both black and in the shade
Answer is Right!
Answer is Wrong!
The correct answer is D. Both white and in the shade.
A white shelter reflects sunlight, which helps to keep the instrument cool. A shelter in the shade also helps to keep the instrument cool, as it is not directly exposed to the sun’s rays.
A black shelter would absorb sunlight, which would make the instrument warmer. A shelter in direct sunlight would also make the instrument warmer, as it would be directly exposed to the sun’s rays.
Therefore, the ideal shelter for housing a temperature-measurement instrument would be both white and in the shade.