Answer:
did you mean released?
Explanation:
If so the process is called respiration
Answer:
B) 1:7
Explanation:
the question is asking for the ratio of the first gear to the second gear:
first gear:second gear=8:56
we can simplify this ratio:
8:56=1:7
so the correct option should be B
hope this helps
Answer:
Density of liquid
Depth of liquid
Acceleration due to gravity
Answer:
m = 4
Explanation:
The expression that explains the constructive interference of a diffraction pattern is
a sin θ = m λ
where a is the width of the slit and λ the wavelength
sin θ = m λ / a
The maximum value is for when the sine is 1, let's substitute
1 = m λ/a
m = a /λ
let's reduce the magnitudes to the SI system
a = 2.1 um = 2.1 10⁻⁶
lam = 475 nm = 475 10⁻⁹ m
let's calculate
m = 2.1 10⁻⁶ / 475 10⁻⁹
m = 4.42
with m must be an integer the highest value is
m = 4