B. Write the numbers in different ways. (in Scientific Notations)
1. The population of the world is about 7,117,000,000
2. The distance from Earth to the Sun is about 92,960,000 miles
3. The human body contains approximately 60,000,000,000,000 to 90,000,000,000,000 cells
4. The mass of a particle of dust is 0.000000000753 kg.
5. The length of the shortest wavelength of visible light (violet) is 0.0000004m.
1. The population of the world is about 7,117,000,000
2. The distance from Earth to the Sun is about 92,960,000 miles
3. The human body contains approximately 60,000,000,000,000 to 90,000,000,000,000 cells
4. The mass of a particle of dust is 0.000000000753 kg.
5. The length of the shortest wavelength of visible light (violet) is 0.0000004m.
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Answer:
1.) 7.117×10⁹
2.) 9.296×10⁷
3.) 6×10¹³; 9×10¹³
4.) 7.53×10^-10 (negative 10 ang exponent)
5.) 4×10^-7
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