Answer:
30 CM one because the light gathering power will be better
Explanation:
Based on the information provided within the question it can be said that in this scenario the best option that you can choose from would be the 30 CM one because the light gathering power will be better on that one as opposed to the 20cm one. In telescopes the larger the lens, the clearer the image will be as it allows more light to enter and cause the image to be sharper.
Answer:
The correct answer is A. Conscientiousness.
Explanation:
Conscientiousness is one of the 5 personality traits classified in the Big Five personality traits, it can be described as the personality trait of being diligent, careful, organized and reliable.
People that are high on conscientiousness are perceived as more responsible, reliable and ethical than those who score low on conscientiousness.
Conscientious people tend to be efficient and also tend to achieve professional success.
In conclusion, the tendency to be reliable and ethical is closely associated with the Conscientiousness trait of the Big Five Personality traits.
All of the above I'm positive of this.