What does shoaling mean in science?

Shoaling is an increase in wave amplitude that happens when water waves (not just tsunamis) go from deep to shallow water – particularly at the coast.

What does bank and shoal of time mean?

here,/ But here, upon this bank and shoal of time’ (I.vii.1-6). This last, unusual, phrase is generally interpreted as meaning ‘in this human life’, but it makes more sense if it is taken to refer to the specific opportunity Macbeth has – at that particular time and in that place – to murder Duncan.

What is another word for shoal?

OTHER WORDS FOR shoal 1 shallow, rapid, riffle. 2 reef. GOOSES. GEESES.

What is shoal called in English?

1 : a place where a sea, lake, or river is shallow. 2 : a mound or ridge of sand just below the surface of the water. shoal. noun.

What happens when waves shoal?

Wave shoaling is the change in shape and behaviour as waves propagate into water of decreasing depth. This results in decreases in wave speed and wavelength while wave height increases. In deep water, the waveform approximates a sinusoid and wave behaviour is unaffected by water depth.

How is a shoal formed?

Formation. Wave shoaling is the process when surface waves move towards shallow water, such as a beach, they slow down, their wave height increases and the distance between waves decreases. This behavior is called shoaling, and the waves are said to shoal.

What does tears shall drown the wind mean?

Macbeth is using some hyperbole here. He says the killing of Duncan will cause the general population to cry so much that their tears will “drown the wind” and make a rain storm.

What does Macbeth mean when he says if it were done?

Macbeth is saying here that if the foul act of Duncan’s assassination has been committed and is over and done with, it would be good if it were done as soon as possible and quickly. This suggests that Macbeth sees the task as so unpleasant that it would be best to get it over with.

What is the opposite of Shoal?

Opposite of an area of the sea, a lake, or a river where the water is not very deep. abyss. deep. depths. deeps.

What are shoal waters?

shoal, accumulation of sediment in a river channel or on a continental shelf that is potentially dangerous to ships. On the continental shelf it is conventionally taken to be less than 10 m (33 feet) below water level at low tide. Shoals are formed by essentially the same factors that produce offshore bars.

How are shoals formed?

How big is a shoal?

A larger shoal might be 7 kilometres (4.3 mi) long, 1.5 kilometres (0.93 mi) wide and 30 metres (98 ft) deep. Huge numbers of sharks, dolphins, tuna, sailfish, Cape fur seals and even killer whales congregate and follow the shoals, creating a feeding frenzy along the coastline.