Answer:
The amount of each gas that can dissolve in the ocean depends on the solubility and saturation of the gas in water. Solubility refers to the amount of a dissolved gas that the water can hold under a particular set of conditions, which are usually defined as 0o C and 1 atmosphere of pressure.
Explanation:
hope this helps
Answer:
1020 km
Explanation:
A complete rotation of the wheel equals a distance of 1 circumference.
The circumference is

where <em>d</em> is the diameter of the wheel.
300,000 rotations = 
In kilometers, this is = 1017876/1000 km = 1020 km
Water because the light is able to enter the water and allow heat to enter faster.
Answer:
Approximately
. (Assuming that the drag on this ball is negligible, and that
.)
Explanation:
Assume that the drag (air friction) on this ball is negligible. Motion of this ball during the descent:
- Horizontal: no acceleration, velocity is constant (at
is constant throughout the descent.) - Vertical: constant downward acceleration at
, starting at
.
The horizontal velocity of this ball is constant during the descent. The horizontal distance that the ball has travelled during the descent is also given:
. Combine these two quantities to find the duration of this descent:
.
In other words, the ball in this question start at a vertical velocity of
, accelerated downwards at
, and reached the ground after
.
Apply the SUVAT equation
to find the vertical displacement of this ball.
.
In other words, the ball is
below where it was before the descent (hence the negative sign in front of the number.) The height of this cliff would be
.