Answer:
because he give heat and energy
Answer:
8 colors in alphabetical order are
Black
blue
brown
Green
Orange
Pink
Purple
Yellow
Explanation:
6.35x10^-4 OR 6.3x10-4 (if only one decimal number is allowed)
Answer:
creo que es la a ..........
Answer:
frequency
Explanation:
The phenomenon of apparent change in frequency due to the relation motion between the source and the observer is called Doppler's effect.
So, when we move farther, the frequency of sound decreases. The formula of the Doppler's effect is

where, v is the velocity of sound, vs is the velocity of source and vo is the velocity of observer, f is the true frequency. f' is the apparent frequency.