An is holding an ice cube. What causes the ice to melt? A. Thermal energy from the ice is transferred to the air.
B. Thermal energy from Jan’s hand is transferred to the ice.
C. The air absorbs thermal energy from Jan’s hand.
D. Jan’s hand absorbs thermal energy from the ice.

According to the tide table below what time of day will the highest tide occur?

What is the primary force that suspension bridges use cables to hold their spans up? a. tension force b. resistance force c. normal force d. elastic force e. applied force

Awater-filled u-tube manometer is used to measure the pressure inside a tank that contains air. the water level in the u-tube on the side that connects to the tank is 5 ft above the base of the tank. the water level in the other side of the u-tube (which is open to the atmosphere) is 2 ft above the base. determine the pressure within the tank.