Answer:
1. The frequency of radio wave radiation is X-ray radiation.
2. The speed of radio wave radiation is X-ray radiation.
Explanation:
1. The frequency of radio wave radiation is lower than the frequency of X-ray radiation.
This is because frequency and wavelength are inversely proportional to each other, and so, the higher the wavelength, the lower the frequency and vice versa.
Wavelength and frequency are related by the equation:
c = λf
where c = speed of light, λ = wavelength and f = frequency
2. The speed of radio wave radiation is the same as the speed of X-ray radiation.
X-ray radiation and radio wave radiation are both electromagnetic waves.
All electromagnetic waves have the same speed, which is the speed of light, c =
Could be very slow since they’re basically going against the current which is hard so will be going slow
Answer: B. A gravitational field
Explanation:
Surrounding earth is gravitational field. Gravitational field is a region of space were gravitational force can be felt and gravitational force is the gravitational pull on the surface of the earth. The presence of this gravity is what allow us to be able to walk freely without falling. It also make us jump up and be able to land back on the ground. Assuming there are no force of gravity in the surface of the earth, there won't be any possibility of landing back on the ground after jumping.
<span>The gravity of earth depends on the magnetism from its core. as this magnetism increases, the magnitude of the gravity increases.</span>