when a number of force acting on a body doesn't changes its motion it is called balanced force
Pressure = Force / Area.
Where pressure in in Pascals or N/m²
Force is in Newtons, Area is in m²
Pressure = 450 N / 2 m²
Pressure = 225 N/m² or 225 Pascals.
Answer:
The wavelength = 0.3333 meters at 900 MHz, therefore, = /4 = 0.08333 meters.
The correct answer is answer choice B.
