
The state of matter of steam rising from the accompanying photo.

Answer to Problem 1GST
The steam is actually in liquid state. Water evaporates out of the coffee cup and as it rises, it cools and condensation into tiny liquid droplets. Hence, the steam is actually composed of tiny liquid droplets.
Explanation of Solution
Evaporation is the conversion of water from a liquid to a gas state when subjected to heat. This absorbed heat helps the molecules to escape the liquid surface and become a gas. Condensation is the conversion of the water from a gas to a liquid state. It is the reverse process of evaporation. The water molecules release energy that was absorbed during evaporation.
The liquid in the coffee cup is below the boiling point of water and the process of evaporation takes place in it in which involves in the conversion of liquid water into the gaseous water.
The molecules in the surface of the liquid gain enough energy to escape from the liquid surface and become a gas in the atmosphere.
However, the atmosphere can only hold too much of water in it. A point reaches where the air above the coffee cup becomes saturated, and attains dew-point.
At dew-point, atmosphere can no longer hold enough water vapour molecules and must condense back into liquid water. That is when condensation takes place and the process that happens above the steaming cup of coffee.
Some of the water molecules that evaporates causes the atmosphere right above it to reach the dew point. A portion of the water vapour condenses back into tiny droplets of liquid water, which one then can see as fog or steam.
Want to see more full solutions like this?
Chapter 17 Solutions
Earth Science (15th Edition)
- Discussion Question: Glacial (or Ice) and Periglacial Landscapes A+ The Ice and Glaciers chapter focuses on the Cryosphere, the ice on our planet. I always find it interesting to consider the Earth's Hydrologic Cycle, our water in all of the different phases: solid ice, liquid water, and water vapor (a gas). In place number one for the majority of the World's water, we have the oceans. In place number two, we have ice. Neither one is available to us for drinking water at this point. Amazingly enough, in place number three is groundwater before lakes and streams. Water has led to many problems in the history of California, the United States, and even the world. Nevada Idaho B) at Flats el Mone Lake Arizona Severe Dry Lake (c) Mono Lake, tufa towersarrow_forwardTitle: Urban water management integration with sustainable strategies brings resilience by implementing green infrastructure alongside wastewater recycling and climate-adaptive solutions. Outline of topic: Increased urbanization together with climate changes forces cities to find solutions for their simultaneous water shortage and flooding problems. The preservation of water resources needs sustainable urban water management strategies that combine ecological health maintenance with these priorities. This study investigates combined strategies that involve rainwater collection together with wastewater treatment and the deployment of green infrastructure consisting of urban wetlands alongside permeable pavements. The research aims to discover multi-purpose solutions that decrease flood dangers together with water shortages while maintaining ecological health for long-term urban water management success. The research investigates ways in which novel solutions assist cities to create…arrow_forwardEvaporation Evaporation 320,000 km³ Oceans Hydrologic Cycle Precipitation Precipitation 96,000 km³ Precipitation 284,000 km³ Evaporation/Transpiration 60,000 km³ Runoff 36,000 km³ Runoff Infiltrationarrow_forward
- 1. Globally, from which source does more water evaporate into the atmosphere: oceans or land? 2. Approximately what percentage of the total water evaporated into the atmosphere comes from the oceans?Percentage from oceans = Ocean evaporation/Total evaporation × 100% = _____ % 3. Notice in Figure 8.1 that more water evaporates from the oceans than is returned directly by precipitation. If sea level is not dropping, identify a source of water for the oceans in addition to precipitation. 4. Worldwide, about how much of the precipitation that falls on the land becomes runoff: 35, 55, or 75 percent? 5. Much of the water that falls on land does not immediately return to the ocean via runoff. Instead, it is temporarily stored in reservoirs such as lakes. In some mountainous and polar regions, what features serve as reservoirs to temporarily store water?arrow_forwardEnergy conservation is one way to decrease dependence on fossil fuels. What are some things that can be done at home, work, or school that would reduce fossil-fuel use and save money?arrow_forwardSince the 1970s, the median age of people in North America has done what? Increased Decreased Stayed about the same Decreased dramaticallyarrow_forward
- North America has experienced a demographic transition that resulted in what kind of changes in the population of North America? Lower birthrates, lower death rates, and longer life expectancies Higher birthrates, lower death rates, and longer life expectancies Lower birthrates, higher death rates, and shorter life expectancies Higher birthrates, higher death rates, and shorter life expectanciesarrow_forwardAccording to the views of animal rights activists opposed to animal experimentation which of the following statements applies? Animal experimentation should be permitted only when medical progress cannot be achieved in any other way. Animal experimentation should be permitted only when the animals involved come from a shelter where they were destined to be killed. Animals have the same rights and moral status that human beings do. We should not apply Kant's Practical Imperative to animals.arrow_forward72 ic 18 The planets 1 Can you find eleven Solar System words in the grid? e E W b V e n a e P r r + h C i - PU 0 0 n c e t S c e r P W n P i t e r U 6 r f U n - K σ г m a r S n W e t Y g n d r e E C Y O P U S t a r > S a t U r n 2 Rearrange the letters into the names of the planets. a ucerr My c un Ves e hrtEa g sarM b ruepitj d rntSau f uneNtep_ h nasu Urarrow_forward
- Answer the photoarrow_forwardwhat are your thoughts on the critical importance of soil management and its impact on agricultural productivity and environmental health, and role of conservation tillage. write in first personarrow_forwardFive arguments that the Water Bottle Bill was passed as a means of "revenue" enhancement In developing your arguments you should start at the website of the Connecticut State Library which contains the history of all legislation passed by the Connecticut Legislature http://ctstatelibrary.org/leghistory_ to gather the information for your arguments. use referencesarrow_forward
- Applications and Investigations in Earth Science ...Earth ScienceISBN:9780134746241Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. TasaPublisher:PEARSONExercises for Weather & Climate (9th Edition)Earth ScienceISBN:9780134041360Author:Greg CarbonePublisher:PEARSONEnvironmental ScienceEarth ScienceISBN:9781260153125Author:William P Cunningham Prof., Mary Ann Cunningham ProfessorPublisher:McGraw-Hill Education
- Earth Science (15th Edition)Earth ScienceISBN:9780134543536Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. TasaPublisher:PEARSONEnvironmental Science (MindTap Course List)Earth ScienceISBN:9781337569613Author:G. Tyler Miller, Scott SpoolmanPublisher:Cengage LearningPhysical GeologyEarth ScienceISBN:9781259916823Author:Plummer, Charles C., CARLSON, Diane H., Hammersley, LisaPublisher:Mcgraw-hill Education,





