The length of an electronic component is 0.0001265 mm. Write this in scientific notation. 2. The diameter of human immunodeficiency virus (HIV) os 0.00012 mm. What is the diameter if HIV in scientific notation? 3. Rocks around Mayon Volcano aged more than 20 000 000 years old. Express this number in scientific notation. 4. The friction between the ocean and the ocean floor due to tides is causing the Earth's rotation to slow down by about 2 x 10-8 seconds per day. What real number is equivalent to 2 x 10-8? 5. The radius of a hydrogen atom is 2.5 x 10-11, Exp
Practice Task 1.
Consider the following satements below. Express each number in standard notation or in scientific notation as indicated. Express your solution.
1. The length of an electronic component is 0.0001265 mm. Write this in scientific notation.
2. The diameter of human immunodeficiency virus (HIV) os 0.00012 mm. What is the diameter if HIV in scientific notation?
3. Rocks around Mayon Volcano aged more than 20 000 000 years old. Express this number in scientific notation.
4. The friction between the ocean and the ocean floor due to tides is causing the Earth's rotation to slow down by about 2 x 10-8 seconds per day. What real number is equivalent to 2 x 10-8?
5. The radius of a hydrogen atom is 2.5 x 10-11, Express this number in standard notation.
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