How is the weight of water displaced by a floating cork related to the buoyant force on the cork? A. The forces are equal B. The buoyant force is greater C. The weight of displaced water is better

Write a full page that sumerizes thermodynamics it’s from the website visionlearnig

Along wire carrying a 4.2 a current perpendicular to the xy-plane intersects the x-axis at x=−1.7cm. a second, parallel wire carrying a 3.0 a current intersects the x-axis at x=+1.7cm. part a at what point on the x-axis is the magnetic field zero if the two currents are in the same direction? express your answer to two significant figures and include the appropriate units.

Wavelength of 125 meters is moving at a speed of 10 m/s. what is it's frequency?