The speed of sound depends on the type of medium and the temperature of the medium it is traveling through. The speed of sound in dry air at 15° C (59° F) is about 763 miles per hour. Rewrite this number in scientific notation.
Answers
Answer:
Step-by-step explanation:
763 miles per hour = 7.63 * 10² miles per hour
763 in scientific notation is 7.63 x 10²
Given : The speed of sound in dry air at 15° C (59° F) is about 763 miles per hour.
To Find : Rewrite 763 in scientific notation.
Solution:
scientific notation or Standard form
Very large and very small numbers can be expressed in standard form.
Standard form is also called scientific notation form
It is written in the form of c × 10ⁿ where c > 1, c < 10, and n is an integer.
763 = 7.63 x 100
=> 763 = 7.63 x 10²
763 in scientific notation. = 7.63 x 10²
763 miles per hour in scientific notation is 7.63 x 10² miles per hour
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