Wavelength = 1/frequency thus wavelength =1/30000
Answer:
Hydrogen (H), a colourless, odourless, tasteless, flammable gaseous substance that is the simplest member of the family of chemical elements.
Explanation:
Electric generators I belive hope it helps you alot
Answer:
Explanation:
10) mg
11) mgh
12) 0
13) Increasing potential energy
The two forces should be equal therefore:
2.10 * Fa = Fa + 2 * F * cos 18
simplifying the right side:
2.10 * Fa = Fa + 1.902 * F
1.10 Fa = 1.902 F
<span>F / Fa = 0.578</span>