Assuming an ideal gas, the speed of sound depends on temperature
only. Air is almost an ideal gas.
Assuming the temperature of 25°C in a "standard atmosphere", the
density of air is 1.1644 kg/m3, and the speed of sound is 346.13 m/s.
The velocity can't be specified, since the question gives no information
regarding the direction of the sound.
Answer:
The speed is
Explanation:
From the question we are told that
The magnetic field is
The electric field is
Generally the speed of the electron is mathematically represented as
Substituting values
Don't know for sure but I think it would expand and pop
Answer:
D
Explanation:
Remember that magnets only attract at different poles. If both poles are the same, they repel