Answer:
This show the most stable of atom of that element
Explanation:
The mass number of a element on the periodic table show the most stable atoms of that element.
Answer:
75
Explanation:
V=IR
V=75
I=1
So
75=1R. Divide both side by 1
R=75
Answer:
The distance d from the car at which the sound from the stereo can still be discerned = 97720.5 m
Explanation:
Sound intensity heard at distance is related to the distance with the relation = (power of sound at the source)/(surface area of the wall of an imaginary sphere at the distance in question)
I = P/4πd²
Assuming the car has 2 speakers,
P = 0.06 W × 2 = 0.12 W
d = ?
For the intensity of the least discernible sound,
I = 10⁻¹² W/m²
10⁻¹² = 0.12/4πd²
d = 97720.5 m
destructive interference occurs when two or more waves combine to make a wave with a smaller amplitude C is your answer my friend :)
Answer:
Carl Linnaeus discovered Classification
