The answer is B: 6; 4. Carbon has four electrons in its outermost shell, which are its valence electrons.
Answer:
31m/s
23.17°
Explanation:
Given the following :
From the diagram attached :
AB = 15m/s, BC = 18m/s, AC = a = resultant
Resolving Velocity into both vertical and horizontal component.
Kindly see attached picture for detailed explanation.
The handle of a metal pot gets warm when the water inside the pot starts to boil
Explanation:
The de broglie wavelength is given by :
![\lambda=\dfrac{h}{p}](https://tex.z-dn.net/?f=%5Clambda%3D%5Cdfrac%7Bh%7D%7Bp%7D)
Here,
h is Planck's constant
p is momentum
Momentum and De-Broglie wavelength has inverse relationship. If momentum of an electron double, its wavelength gets half.