Evaporation and boiling.
Evaporation refers to only the surface level turning it into a gas and the vaporization pressure of the liquid remains low.
When a substance boils it’s pressure is high and the surface evaporated along with the rest of the liquid at an equal rate. A sign of boiling is the presence of bubbles, which occur only in the process of boiling and not in evaporation.
A example of boiling is heating water up to the point until you see steam and bubbles.
A example of evaporation is the melting of an ice cube.
Hope this helps
Greenhouse effect = CO2 emissions in the air causing rising temperature causing global warming and climate changes
OK. Thank you. That's an impulse of 200 Newton-sec to the left,
telling us that the cart's leftward momentum increases by 200 kg-m/s
(or its rightward momentum decreases by that amount).
Did you have a question to ask ?
Answer:
periodic means appearing or occurring at intervals.
Explanation:
<span>Flashlight should be carried to help avoid a collision, when paddling a canoe at night.
There are some rules and skills for paddling a canoe. So, before paddling you should know everything about it. Canoeing is not easy as it looks and not everyone can paddle a canoe. A strong stroke is a fundamental rule of Canoeing.</span>
