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How wavelength and wave period can be used to calculate wave speed?
Just divide the wavelength by the wave period, and you've got the wave speed.
What is the frequency of a wave whose period is 4 x 10-7 seconds?
The frequency is the reciprocal of the period; in this case, divide 1 / 4x10-7.
Would you divide or multiply by 60 to find how many hours are driven to and from work in a five day period?
Assuming your figures are in minutes then you would divide by 60 to convert them into hours.
How do you calculate dollar per store per week?
You need to know . . . > the total number of dollars during the period of interest, > the total number of stores, > the number of weeks in the period of interest. When you have collected that information . . . > Divide the total number of dollars by the total number of stores. then > Divide the result by the number of weeks in the period of interest. The result is dollars per store per week during that period.
How do you calculate average speed over a period of time?
Divide the total distance traveled by the total time elapsed. Hint: If you're looking for miles per hour (miles/hour), divide miles by hours.
Is the neogene apart of quaternary?
Yes, the Neogene is a geologic period that precedes the Quaternary period in the geologic time scale. The Quaternary period includes the Pleistocene and Holocene epochs, while the Neogene includes the Miocene and Pliocene epochs.
Which time scale divided the history of the earth into eras periods and epochs?
The geological time scale is the history of the earth. This is in the eras period and epochs.
Eras are divided into periods which can be further divided into?
Eras divide into periods and periods divide into epochs. The Palaeozoic Era is composed of the Cambrian, Ordovician, Silurian, Devonian, Carboniferous and Permian periods (in that order). The Mesozoic Era is divided into the Triassic, Jurassic and Cretaceous periods. The Cenozoic Era is divided into the Tertiary and Quaternary periods. The Tertiary period is divided into the Palaeocene, Eocene, Oligocene, Miocene and Pliocene epochs while the Quaternary period is divided into the Pleistocene and Holocene epochs. Note that eras are not the longest lengths of time. Eras may compose longer stretches of time known as eons/aeons.
Shorter than a period on the geologic time scale?
Not even a blip.
How many epochs in the Tertiary period?
The Tertiary Period (including the Pliocene, Miocene, Oligocene, Eocene, and Paleocene Epochs) lasted from about 65 million years ago to 1.8 million years ago. It is part of the Cenozoic Era, along with the Quarternary Period.
What period was after the cretaceous?
The period after the Cretaceous is the Paleogene period, which is part of the Cenozoic era. It includes the Paleocene, Eocene, and Oligocene epochs.
What period did human ancestors first appear?
Humans first appeared during the Quanternary Period which includes the Pleistocene and Holocene epochs.
What period did human ancestors first appear in?
Humans first appeared during the Quanternary Period which includes the Pleistocene and Holocene epochs.
Which eras on the geologic time scale is divided into both periods and epochs?
The Cenozoic era on the geologic time scale is divided into periods and epochs. This era includes periods such as the Paleogene and Neogene, which are further divided into epochs like the Paleocene, Eocene, Oligocene, Miocene, Pliocene, Pleistocene, and Holocene.
From smallest to largest geologic time is divided into?
Geologic time is divided into eons, eras, periods, epochs, and ages. These divisions help scientists organize and study the Earth's history over billions of years.
What are the four geological time intervals?
The four geological time intervals are Precambrian, Paleozoic, Mesozoic, and Cenozoic. These intervals are used by geologists to divide Earth's history into distinct periods based on changes in life forms, climate, and geological events. Each interval spans millions of years and is characterized by significant geological and biological developments.
What are Eons divided into?
Eons are divided into eras, which are further divided into periods. Each period is then subdivided into epochs.
