Kinetic energy is formed when water is heated.
Explanation:
- Suppose in an electric kettle there is water , when water is boiled the electrical energy changes into thermal energy when heating is done.
- The thermal energy then gets transferred to the water . When the boiling takes place in the water the energy gets transformed into sound.
- Lastly at the end the gravitational potential energy finally changes to the kinetic energy.
Answer:
v = 72.54 m/s
Explanation:
We have,
Length of a guitar string is 0.62 m
Frequency of a guitar string is 234 Hz
For guitar string,
The velocity of the wave in the string is given by :
So, the velocity of the waves in the string is 72.54 m/s.
As the distance between two charged objects increases, the strength of the electrical force between the objects <em>decreases</em>.
The awnswer is .5 north (trust me i learned this)
Answer:
there are 1,000m in a km, so 200km is 200,000m
200,000m/10m/s = 20,000s
Explanation:
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