When you dip your finger into cold water, thermal energy is transferred from your warmer skin to the cooler water. This transfer of heat occurs because heat moves from areas of higher temperature to areas of lower temperature in an attempt to reach thermal equilibrium. As your finger loses heat, you perceive the sensation of cold. The water molecules, being at a lower temperature, absorb the heat, which causes the temperature of your finger to drop.
When a thermometer is quickly dipped in hot water, it won't do anything. If you leave the thermometer in the hot water, the temperature shown will read higher. The temperature shown will not exceed the temperature of the water.
It depends on how hot I want it to be. If I want regular out-of-the-tap hot water, I stick my finger in it quickly and then shout and wave my hand about when it's actually hot. If I need boiling water to be a certain temperature, I measure the temperature with a candying thermometer.
no it only depresses if you apply pressure. If the finger is just resting on it the liquid inside will remain there.
2Hz
When I dipped my finger into the water, the water transferred in the opposite direction to my finger's movement.
Heat
When you dip your finger in water, what is transferred is mainly heat and energy from your finger to the water. This transfer causes the water molecules to vibrate more rapidly, which can be felt as a change in temperature of the water.
HEAT ENERGY is Transfred to the WATER.^ ^energy direction
When you dip your finger into the water, heat and kinetic energy transfer from your finger to the water. Direction of transfer goes from your finger (higher temperature) to the water (lower temperature).
HEAT ENERGY is Transfred to the WATER.^ ^energy direction
HEAT ENERGY is Transfred to the WATER.^ ^energy direction
When you dip your finger into cold water, thermal energy is transferred from your warmer skin to the cooler water. This transfer of heat occurs because heat moves from areas of higher temperature to areas of lower temperature in an attempt to reach thermal equilibrium. As your finger loses heat, you perceive the sensation of cold. The water molecules, being at a lower temperature, absorb the heat, which causes the temperature of your finger to drop.
When you dip your finger into water, some of the water molecules adhere to your skin due to intermolecular forces. These forces cause a transfer of a thin layer of water onto your finger, which is why your finger feels wet when you pull it out.
When you dip your finger into cold water, heat is transferred from your finger to the water. This transfer of heat causes your finger to feel cold.
when the wire was dipped into the water , energy is transferred to the water.
Various substances can enter water through contamination, including pollutants like chemicals, heavy metals, microorganisms, and nutrients. These can come from sources such as industrial discharges, agricultural runoff, sewage discharge, or natural processes like erosion. Contaminants can have negative impacts on water quality, ecosystems, and human health.