Answer:
its N2 and F2
Explanation:
notice how they both have only one CAPITALl letter. That means the molecule is made up of one element.
Answer:
See explanation
Explanation:
Recall that;
Speed = Distance/time
Distance = Speed * time
Speed = 200 km/h
Time = 4 hours
Distance = 200 km/h * 4 hours = 800 kilometres
Displacement has to do with distance covered in a specified direction, in this case, the direction is towards Zambales.
Hence, the displacement is 800 kilometres towards Zambales.
Answer:
Sinkholes this is the answer
Answer:
2 eV
Explanation:
The energy of a photon of light is given by the formula
where
h is the Planck constant
c is the speed of light
is the wavelength of the photon
In this problem we have:
is the wavelength of the photon
Therefore, the energy in Joules is
We want to convert this energy into electronvolts: we know that the conversion factor is
Therefore,
