Answer:
The correct answer to the following question will be Option A (Retinal disparity).
Explanation:
- Retinal variation has become one of the signals a person uses to perceive distance.
- In particular, it includes the use of certain eyes and corresponds to the disparity between all the views where each eye provides such an object, entity or scenario in question.
So, that'll be the skill of Narmeen to determine the board's size.
Answer:
See explanation
Explanation:
Biphenyl is formed by the reaction of two phenyl radicals. It is a major impurity ( undesired product) that is formed when some amount of phenyl bromide (bromobenzene) doesn't react solid magnesium in the formation of the Gignard reagent. In other words, it is formed when there is a coupling reaction between Grignard reagent (Grignard reagent acts as a strong nucleophile) and bromobenzene
Biphenyl is usually produces when the concentration of bromobenzene is high and when there is increase in temperature during reaction. To minimize the amount of biphenyl, it is best to add the bromobenzene solution slowly so that the reaction boils gently, since the reaction is favorable at low temperatures.
The length of each scarf is 68.4 inches
<h3>Calculations and Parameters</h3>
Recall that
1 ft= 12 inches
39.9 ft= 478.8 inches.
Therefore, each scarf's length would be 39.9/7= 5.7 ft.
Convert 5.7 ft to inches.
5.7 * 12= 68.4 inches
Therefore, we can see that the length of each scarf is 68.4 inches
Read more about length and breadth here:
brainly.com/question/21297672
#SPJ1
