Venus. It's got the thickest and densest atmosphere of the terrestrial planets.
I know this is supposed to be an answer but i needed help with this one too
Its energy : 1.193 x 10⁻¹⁹ J
<h3>Further explanation
</h3>
Radiation energy is absorbed by photons
The energy in one photon can be formulated as

Where
h = Planck's constant (6,626.10⁻³⁴ Js)
f = Frequency of electromagnetic waves
f = c / λ
c = speed of light
= 3.10⁸
λ = wavelength

Water vapour is made up of H2O molecules, where the hydrogen and oxygen atoms have covalent bonds that join them. A jar of hydrogen and oxygen just has oxygen molecules and hydrogen molecules, which are separate.
Answer:
B
HVL is that amount of material that will reduce the original intensity to half of its value. One HVL will reduce the 100 R/minute to 50 R/minute, a second HVL will reduce the 50 R/minute to 25 R/minute
Explanation: