Answer:
3) 0.75m/s
Explanation:
The wavelength of a wave is calculated using the formula;
λ = v/f
Where!
λ = wavelength of wave (m)
v = velocity or speed (m/s)
f = frequency of wave (Hz)
According to this question, one end of a rope is vibrated to produce a wave with a wavelength (λ) of 0.25 m and frequency (f) of 3.0 Hz.
Using λ = v/f
v = λ × f
v = 0.25 × 3
v = 0.75m/s.
The number of neutrons is the atomic mass minus the number of protons.
Answer:
Answer: I don't know .....
Answer:
The correct option is <u>RNA's ability to self-catalyze</u>
Explanation:
A molecule of RNA has the capability to self replicate itself. This ability of an RNA molecule to synthesize more RNA molecules of its own kind is crucial in understanding why all organisms have the same genetic code.
Experiments were performed in labs where RNA molecules were synthesized in an in-vitro lab and their abilities to self- replicate and produce mole molecules of their kind were tested and verified.
