Answer:
See explanation
Explanation:
- When the string is pressed on a particular fret, the note is the same. That's because the string will sound from bridge to that fret-wire. It's always the same distance, so will always be the same note.
- Frets is that it splits the fingerboard into discrete diatonic parts, and well made fret-boards will mean the same note gets played on the same fret on the same string every time.
Answer:
The charge stored is
The energy stored is
Explanation:
From the question we are told that
The area of the plates is
The separation between the plate is
The potential difference is
The permitivity of free space is
The dielectric constant of glass is K = 5.0
Generally the capacitance of this capacitor is
substituting values
The charge stored is mathematically evaluated as
substituting values
The energy stored is
substituting values
Answer:
<em>The crane lifts the crate up to 76 m high</em>
Explanation:
<u>Work Done by a Force</u>
The work done by a force of magnitude F that displaces an object by a distance y is given by
We know a crane does a work of 9,500 Joule to lift a crate and is using a force of 125 Nw.
The above equation can be solved to know the value of y in terms of the work and the force:
Plugging in the given values
The crane lifts the crate up to 76 m high
22. reduction
25. Le Chatelier's principle