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Which term is defined as the change in the direction of light when it goes from one medium?

In physics, refraction is the change in direction of a wave passing from one medium to another or from a gradual change in the medium. Refraction of light is the most commonly observed phenomenon, but other waves such as sound waves and water waves also experience refraction.

Which term is defined as the ratio of the speed of light in a vacuum to the speed of light in the material it is passing through?

Answer: index of refraction. Explanation: A number that represents how refractive a medium; a ratio of the speed of light in a vacuum to the spee of light in a medium (n=c/v). The larger the index of refraction, the slower light travels.

What is egregious behavior?

In a legal context, the term egregious refers to actions or behaviors that are staggeringly bad, or obviously wrong, beyond any reasonable degree. The term is commonly used to describe conduct of a person, whether a party to a legal action, an attorney or other legal professional, or the court.

What does exalting mean?

1 : to raise in rank, power, or character. 2 : to elevate by praise or in estimation : glorify. 3 obsolete : elate. 4 : to raise high : elevate. 5 : to enhance the activity of : intensify rousing and exalting the imagination— George Eliot.

What does apparition mean?

1a : an unusual or unexpected sight : phenomenon strange apparitions in the sky. b : a ghostly figure reported seeing ghostly apparitions in the old house. 2 : the act of becoming visible : appearance the apparition of sunlight through the window.

What’s another word for apparition?

What is another word for apparition?

ghost spirit
wraith phantasm
vision visitant
revenant shadow
hallucination bodach

Are apparitions true?

Believers consider such apparitions to be real and objective interventions of divine power, rather than subjective experiences generated by the perceiving individuals, even in cases where the apparition is reportedly seen by only some, not all, of the people present at the event’s location.

What does the first apparition look like?

The first apparition is a head wearing an armored helmet that tells Macbeth to beware of Macduff. The second apparition appears as a bloody child, who encourages Macbeth to be bold and confident because no man born of a woman will harm him. The third apparition appears as a child wearing a crown and holding a tree.

How does the second apparition come true?

How does the 2nd Apparition come true? Macbeth is killed by Macduff who was not born of a women, he was cut out of his dead mothers womb. Macbeth cannot be destroyed until Great Birnam Wood (the Forest) comes to Dunsinane Hill (Macbeths castle).

What does the first apparition represent?

The first apparition, the armed head, represents Macbeth’s head when it will be cut off by Macduff. It’s a foretelling of the battle that will follow between Macbeth and Macduff. The second apparition, the bloody child, represents Macduff. He’s bloody because, as a baby, he was ripped from his mother’s womb.

What are the four apparitions Macbeth sees?

In response they summon for him three apparitions: an armed head, a bloody child, and finally a child crowned, with a tree in his hand. These apparitions instruct Macbeth to beware Macduff but reassure him that no man born of woman can harm him and that he will not be overthrown until Birnam Wood moves to Dunsinane.

At what point do we see Macbeth and Lady Macbeth’s relationship change?

The turning point in their relationship is when Lady Macbeth says (in Act II, Scene ii, 67-68) “My hands are of your colour, but I shame, To wear a heart so white”, when Lady Macbeth criticizes her husband’s apparent lack of composure and masculinity.

What do the 3 apparitions in Macbeth symbolize?

Here, Macbeth encounters three apparitions: a severed head, a bloody child, and a royal child holding a tree. Each of them respectively represents Macbeth himself, his childish naivete, and Malcolm’s offensive from the Birnam Wood.

What is the second apparition in Macbeth Act 4?

The second apparition is “a Bloody Child,” which is wholly disconcerting, but the child is bloody from childbirth, not from injury. Equally unsettling, though, is that the child speaks to Macbeth in its own voice and tells him that “none of woman born / Shall harm Macbeth” (act 4, scene 1, lines 89–90).

What is the first apparition in Macbeth Act 4?

Beware Macduff

Why is Macbeth so angered at the sight of the last apparition?

Macbeth is wanting to know all their information and in act one he was frightened at the sight of them, but now he is king and try’s to command them because everything they told him actually came true. Before he was hesitant to actually believe them. 2. the witches conjure up three apparitions.

What news does Lennox bring to Macbeth in Act 4?

What news does Lennox give to Macbeth in Act 4:1? Lennox tells Macbeth that Macduff has definitely fled to England. Macbeth says that he will now act upon whatever thought enters his mind without contemplating about it.

What news does Macbeth hear from Lennox and what plan does this spur him to create?

In Act IV, Scene 1, Lennox arrives after the witches to whom Macbeth has spoken have disappeared. In answer to Macbeth’s query about the whereabouts of these witches, Lennox replies that he has not seen them. But, he informs Macbeth that two or three men have come by with the news that Macduff has fled to England.

Why is Lady Macduff upset at the beginning of Scene 2 are her feelings justified?

At the beginning of scene 2 why is lady macduff angry with her husband? He has murdered them out of anger and revenge. Macduff’s family is in no way a threat to his throne. The murders emphasize his total moral deterioration because he has no justification for carrying them.

Who really killed Lady Macduff and children?

In Act IV, Scene II of Macbeth, a number of henchmen arrive at the Macduff castle in Fife with orders to kill Lady Macduff and her son. (Remember that in the closing lines of Act IV, Scene I, Macbeth tells Lennox of his plans to kill the family, which he expresses as “give to the edge o’ the sword.”)

Who killed Lady Macduff?

Lady Macduff is a character in William Shakespeare’s Macbeth. She is married to Lord Macduff, the Thane of Fife. Her appearance in the play is brief: she and her son are introduced in Act IV Scene II, a climactic scene that ends with both of them being murdered on Macbeth’s orders.

Why was Lady Macduff killed?

When Macduff was absent from Macbeth’s inauguration, Macbeth grew suspicious of him and decided to make a strong point by murdering Macduff’s family. The reason for the murder of his wife and children was to clear the bloodline.

What sort of relationship does Lady Macduff have with her husband and son?

Lady Macduff has a close and loving relationship with her son, which contrasts Lady Macbeth when she claims she would have ‘dashed the brains out’ of her own child. She is also upset by Macduff’s abandon, which suggests that he may be more loyal to his country than his wife (the opposite of Macbeth).