in a upward motion
The surface currents move in a clockwise direction in the Northern hemisphere, and move in a counter clockwise direction in the Southern hemisphere! Hope it helped:)
how does air above cold surface move
B and c
Longitudinal waves: particles move parallel to the direction of the wave propagation. Transverse waves: particles move perpendicular to the direction of the wave propagation. Surface waves: particles move in circular or elliptical orbits at the surface of a medium.
Viewed from above the north pole, anticlockwise is the direction of spin.
The direction of static friction acting on an object placed on a horizontal surface is opposite to the direction in which the object is trying to move.
POOOOOOP
No work is done as you continuously move your finger up and down the water surface because there is no displacement in the direction of the force applied. Work is only done when a force causes an object to move in the direction of the force.
True. The normal force is the force exerted by a surface on an object in a direction perpendicular to the surface. It is equal in magnitude and opposite in direction to the force applied by the object on the surface.
Air is heated by conduction when it comes into direct contact with a warmer surface, such as the ground or a heated object. The heat energy is transferred from the surface to the air molecules through direct contact, causing the air molecules to gain kinetic energy and move faster, increasing the air temperature.
When water is heated, it becomes thinner because the molecules move further apart, decreasing its density. This is why hot water rises above colder water.
Wind is what causes the movement of water on the surface. The wind creates friction against the surface of the water, causing it to move in the same direction.