Answer:
Prokaryotes are organisms that consist of a single prokaryotic cell. Eukaryotic cells are found in plants, animals, fungi, and protists. They range from 10–100 μm in diameter, and their DNA is contained within a membrane-bound nucleus. Eukaryotes are organisms containing eukaryotic cells.
Answer:
Fluorine is the 9th element of the periodic table. If its Neutral... It'll have an atomic mass of 19. Also Since its neutral... Number of protons and Electrons will be the same which is 9. Now the Neutron number is the Mass number - The atomic no = 19-9 = 10Neutrons
A.) It is a constant when the light is traveling in a vacuum
Explanation:
The speed of light is a constant when light is traveling in a vacuum. It is taken as 3 x 10⁸m/s in a vacuum.
- The speed of light is a constant in a vacuum.
- It measures the rate at which light is propagated in space.
- It is used for a number of scientific calculations and deductions.
- In astronomy, it is used as a basis for measuring time.
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Properties of electromagnetic waves brainly.com/question/12450147
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The distance it takes 4 hours to travel 128 miles is 512 miles
HOW TO CALCULATE DISTANCE:
- The distance can be calculated by multiplying the velocity by time taken:
- Distance (miles) = velocity (miles/hr) × time (hr)
- According to this question, it takes 4.0 hours to travel 128.0 miles/hr. The distance can be calculated as follows:
Distance = 128 × 4
Distance = 512 miles
- Therefore, the distance it takes 4 hours to travel 128 miles is 512 miles.
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