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Supercritical wings are characterized as high-lifting wings.

Supercritical wings are characterized as high-lifting wings. Correct Answer True

Supercritical airfoils are characterized by higher critical and drag divergence Mach number. This leads to a supersonic region over the top surface of the airfoil with a lesser local Mach number. This leads to a weaker shock wave which is further aft compared to other airfoils. Hence, they result in higher lift.

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True breeding Drosophila flies with curved wings and dark bodies were mated with true breeding short wings and tan body Drosophila, The F1 progeny was observed to be with curved wings and tan body. The F1 progeny was again allowed to breed and produced flies of the following phenotype, 45 curved wings tan body, 15 short wings tan body, 16 curved wings dark body and, 6 short wings dark body. The mode of inheritance is
A supercritical fluid can be used only for the solid supercritical fluid extraction.
Wings of a bats are skin folds stretched mainly between elongated fingers. But the wings of birds are a feathery covering all along the arm. the designs of the two wings, their structure and components, are thus very different. They look similar because they have a common use for flying, but their origins are not common. Which type of characteristic/s is this? 1. Homologous characteristics 2. Analogous characteristics
Read the given statements and conclusions carefully and decide which of the given conclusions logically follows from the given statements. Statement: I. All wings are multicolored. II. Some bags are multicolored. Conclusions: 1. Some multicolored are wings. 2. Some bags are wings.
Below are given four statements followed by four conclusions. You have to take the given statements to be true even if they appear to be at variance with commonly known facts, and then decide which of conclusions logically follows from the given statements. For each question, mark out an appropriate answer choice that you think is correct. Statements: Some wings are large. All large are birds. Some birds are kites. Some kites are not big. Conclusions: I. Some wings are birds. II. Some kites are birds. III. Some birds are large. IV. All wings can be large.
S1:As he passed beneath her he heard the swish of her wings.
P :He was not falling head long now.
Q :The monstrous terror seized him.
R :But it only lasted a minute.
S :He could hear nothing.
S6:The next moment he felt his wings spread outwards.

The Proper sequence should be:
S1: One of the most dangerous insect pests is the locust.
P: At first they look just like ordinary grasshoppers, which are harmless and unable to fly very far.
Q: Until about thirty years ago, no one knew where locusts came from or why they appeared in the different countries they attacked.
R: Then they change in appearance and develop wings which enable them to fly long distance.
S: Then it was discovered that there are two stages in the life of locusts.
S6: At this stage, they gather in huge numbers and rise from the ground on theri powerful wings in cloud.

The Proper sequence should be:
Emphasis applies in several ways to the exterior of a house. Which of the options will create it?
1. One large dominate block
2. Wings smaller
3. One surface material dominates
4. Wings lower than the main body
Consider the following statements about mosquitoes.
1. Only males suck blood.
2. Only females suck blood.
3. Females suck plant juices.
4. Males have bigger wings than females.
5. Females have bigger wings than males.
Of these
Birds and insects have both adapted wings to travel by flight. The wings of birds and insects are an example of