Unsaturated air - Study guides, Class notes & Summaries

________________ = water vapor will condense on these nuclei when the relative humidity is less than 100%. ________________ = water vapor will condense upon these nuclei when relative humidity is much greater than 100%. - ️️Hydroscopic nuclei; Hydrophobic nuclei "UTC" stands for: - ️️Universal Time Coordinated A conditionally unstable atmosphere is _______ with respect to unsaturated air and _______ with respect to saturated air. - ️️stable; unstable A good example of ____ fog i...

Version 1 1 CHAPTER 1 1) Which technique creates a three-dimensional dynamic image of blood vessels? A) Digital subtraction angiography B) Magnetic resonance imaging C) Dynamic spatial reconstruction D) Positron emission tomography 2) Magnetic resonance imaging is based on the movement of A) electrons in a magnetic field. B) carbons in a magnetic field. C) protons in a magnetic field. D) cells in a magnetic field. 3) The delivery of a radioactive compound to the body to study the met...

Active Searching - The act of a predator going out and trying to find its prey Adhesive Trap - A trap used by plants to catch and consume insects Adpations for Storing Food - Enlarged salivary glands, sticky saliva, amazing memory, and early nesting Advantages of Eating Animals - High in protein, easier to digest than plant tissue, and higher energy return Advantages of Travelling at Night - No overheating because of cooler temps, typically less wind at night, safer from predator species ...

WX201 Exam 2 Questions and Answers Graded A+ Stable If an object is displaced, it will respond in a manner than returns it to its original position Neutral Stability If an object is displaced it will remain at its new location Unstable If an object is displaced, it will continue to move away from its original position Positively Bouyant An air parcel is warmer than its environment it is what Negatively bouyant An air parcel is colder than its environment is what En...

Process of Science -ANSWER Inquiry: Asking a question from observation of world Evidence: To prove a claim you must have evidence (data) Repeatability: Others should be able to recreate experiment Literature Review -ANSWER research step that entails identifying and studying all existing studies on a topic to create a basis for new research (doing an experiment that has already been done) A hypothesis must be -ANSWER testable and falsifiable Experiments -ANSWER prepare before, check if...

Private Pilot Stage 2 Exam Questions All Solved 1- How will frost on the wings of an airplane affect takeoff performance? A- Frost will disrupt the smooth flow of air over the wing, adversely affecting its lifting capability. B- Frost will change the camber of the wing, increasing its lifting capability. C- Frost will cause the airplane to become airborne with a higher angle of attack, decreasing the stall speed. - Answers -A 2- Every physical process of weather is accompanied by, or...

WX 201 Exam 2 with correct Answers (Graded A) An unsaturated air parcel cools or warms at what rate? Dry adiabatic lapse rate (DALR) A saturated air parcel cools or warms at which rate? Moist adiabatic rate (MALR) If the environmental lapse rate is greater than the dry adiabatic rate, the atmosphere is: Absolutely unstable Surface cooling and warm air advection aloft generally do what to the atmosphere? Make it more stable An air parcel starts to rise freely when it firs...

Both a saturated and an unsaturated parcel, each with a temperature of 150C, are forced to rise from the surface to a height of 2 km. Which parcel will be warmest upon reaching 2km? a. the saturated parcel b. the unsaturated parcel c. the will both be the same - CORRECT ANSWER-the saturated parcel By examining either the sounding you chose in question 15 or the sounding you plotted and considering the LCL, how would typical afternoon heating affect cloud bases (assuming the moisture content ...

JEPPESEN PRIVATE PILOT STAGE II EXAM 2024 WITH 100% CORRECT ANSWERS What is the Major Motivating Force behind atmospheric circulation? - correct answer Unenven Heating of the Earth's Surface What Processes result in moisture being added to unsaturated air? - correct answer Evaporation and Sublimation A small or converging temperature/dewpoint spread usually results in - correct answer Fog and Low Clouds With the approach and passage of a frontal system in the United States, what pr...

Rising air parcels always ______________ and _______________ - Expand and Cool Sinking air parcels always _____________ and _____________ - Compress and Warm What will happen to these factors in an air parcel when air pressure decreases? - Volume - Density - Temperature - Volume will increase Density will decrease Temperature will decrease What will happen to these factors in an air parcel when air pressure increases? - Volume - Density - Temperature - Volume will decrease ...