19. State any 3 applications of capillary action (3mk)

Rectangular Loop A current I flows in a rectangular loop of wire placed on the y plane and centered about the origin. The length of the two sides are a and b (a) Find the magnetic field at any location (0,0, 2) on the z-axis.

How does coastal erosion shape Florida? Coastal erosion causes the sea level to rise. Coastal erosion causes the beach to wear away. Coastal erosion causes sand to move with longshore currents.

Consider two objects (object 1 and object 2) moving in the same direction on a frictionless surface. object 1 moves with speed v1=v and has mass m1=2m. object 2 moves with speed v2=2√v and has mass m2=m.

In which direction should you look to see the setting moon.

What law states that when there is an interaction between charged objects there is a non-contact force which acts over some distance of separation? faraday's law ohm's law coulomb's law interaction law

What is the difference between a meteorite and a asteroid?

Which of the following best explains why a magnet sticks to a refrigerator? the magnet is

If the truck has a mass of 4,000 kilograms, what is its momentum? Express your answer in kg x m/s

Using diagram differentiate between solenoid and a toroid

If a gas has a gage pressure of 156 kPa, its absolute pressure is approximately