Answer:
because we bystanders can see them through the sky and from the ground.
Explanation:
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Answer:
Frequency = 4.5 × 10¹⁴ Hz
Explanation:
Given data:
Wavelength of light = 670.8 nm (670.8 ×10⁻⁹ m)
Frequency of light = ?
Solution:
Speed of light = wavelength × frequency
Frequency = Speed of light / wavelength
Speed of light = 3 × 10⁸ m/s
Frequency = 3 × 10⁸ m/s / 670.8 ×10⁻⁹ m
Frequency = 0.0045 × 10¹⁷ s⁻¹
Frequency = 4.5 × 10¹⁴s⁻¹
s⁻¹ = Hz
Frequency = 4.5 × 10¹⁴ Hz
Answer:
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Explanation:
Answer # Stamen: The pollen producing part of a flower, usually with a slender filament supporting the anther. Anther: The part of the stamen where pollen is produced. Pistil: The ovule producing part of a flower. The ovary often supports a long style, topped by a stigma.
Your answer would be to know the substance HALF - LIFE.
Hope that helps!!!!
The respiratory system would be the best answer here (although one could argue that the circulatory system technically fits the bill as well).
