Answer:
f = 0.0123 × 10²⁰ s⁻¹
Explanation:
Given data:
Wavelength = 244 pm
Frequency = ?
Solution:
First of all we will convert the pm into meter.
244 pm. 1 m / 10¹² pm = 244× 10⁻¹² m
Formula:
f = c/ λ
f = frequency
c = speed of light
λ = wavelength
Now we will put the values in formula.
f = c/ λ
f = 3 × 10⁸ m.s⁻¹ / 244× 10⁻¹² m
f = 0.0123 × 10²⁰ s⁻¹
I think the slant would be called the tilt
Answer: 28000m/s
Explanation:
Displacement = 700 km due north = 700000m
Time = 25secs
Velocity =?
Velocity = Displacement / Time
V = 700000 / 25 = 28000m/s
Answer:
107.8682 u would be the answer
Explanation:
Answer:
identify the atoms on each side
count the atoms on its side
use coefficients to increase the atoms on each side
check to make sure you have the same number of each type of atom on each side
