Answer:
Mass number of carbon is 12.
Explanation:
Carbon atom is defined as 6 atoms in a nucleus, and the mass number is the total number of protons and neutrons in the nucleus of an atom.
Before any neutrons are added to the carbon atom, its mass number is 6;<em> after 6 neutrons are added, the total number of protons and neutrons is now 12—the mass number becomes 12.</em>
Cuz its slow for like to power the tv with water it will take about 2 days to turn on
Answer:
yes
Explanation:
cuz 15x2=30 30x2=60 60=1 hour, and the limited is 80 km per hour
15=25
15x4=60 25x4=100
so yes
he was going 100km per hour
Answer:
<em>El universo no tiene un borde finito</em>, continúa y se expande sin fin. La distancia adecuada desde la Tierra hasta el borde del universo observable es de aproximadamente 46.5 mil millones de años luz o 4.40 × 10 ^ 26 metros en cualquier dirección.
Answer:
ΔT = 0.29°C
Explanation:
Using the law of conservation of energy:
where,
ΔT = Temperature difference between the water at the top and the bottom of the fall = ?
g = acceleration due to gravity = 9.81 m/s²
h = height of fall = 125 m
C = specific heat capacity of water = 4200 J/kg
Therefore,
<u>ΔT = 0.29°C</u>
