if i remember correctly, to get acceleration, you subtract the initial velocity from the final velocity and divide it by the time.
if you do that (11-7) / 3, it gives you 4/3 m/s^2
<h2>Answer:</h2>
The sun emits radiation in wavelengths of 10nm to 1mm.
<h3>Explanation:</h3>
The sun emits radiations of different types in electromagnetic spectrum.
99% of radiations are :
- Visible light: 400nm to 700nm
- Ultraviolet rays: 10nm to 400nm
- Infrared rays: 700nm to 1mm
Answer:
C perfect distance
Explanation:
This is untrue, life can exist from different locations from the sun such as titan or europa
Answer:
Yes, it will float.
Explanation:
It is given that,
A liquid has a density of 0.85 g/cm³.
We know that, the density of water is 1 g/cm³.
The density of the liquid is less than that of water. If the density of the liquid is less than that of water, it will float in it. Hence, if you pour some of the liquid into a glass of water, it will float.
Answer:
Explanation:
The equation for frequency is
where
f = frequency, v is velocity, and lambda is wavelength. Filling in:
and
so