Answer:
The water is 1310.75 meters deep.
Explanation:
The question gives us the speed of sound and the time the sonar signal takes to travel to the bottom of the water and back.
To find out the distance, we should first divide the time in half, so we only consider the time taken for the sound to reach the bottom of the water body.
This means:
Time = 1.75 / 2 = 0.875 seconds
The distance traveled in this time is:
Distance = Speed * Time
Distance = 1498 * 0.875
Distance = 1310.75 meters
Thus, the water is 1310.75 meters deep.
The conclusion of a scientific process is a statement of whether the original hypothesis was supported or refuted by the observations gathered.
The six steps are:
1) Make an observation
2) Ask a question
3) Form a hypothesis
4) Conduct an experiment
5) Accept or Reject the hypothesis
6) Share your results
Answer:
Right now Pluto is classified as a <em>dwarf planet.</em>
Explanation:
Answer:
Explanation:
for the calculation of the electric potential inside a parallel plate capacitor you can use the formula for the electric field inside the capacitor.
where d is the distance between plates and E is the electric field, which is given by:
By replacing you obtain:
where Q is the charge stored by the capacitor and A is the area of the plates.
hence, the answer is Qd/Ae0
Answer:
A temporary charge
Explanation:
Static electricity is not steady. Unlike current electricity, it does not have a driving force either in the form of a voltage source or an electromotive force from a cell or a generator. Static electricity is usually due a temporary flow of charges between bodies due unbalanced charges within a system, continuing until equilibrium is achieved.