Liquid state in heat - Study guides, Class notes & Summaries

Two men argued over the final results of the football game. The first man didn't think his friend knew what he was talking about and spit at him; the spittle landed on his friend's shirt. What crime, if any, occurred? - Answer- The first man has committed the crime of battery because he made contact even though he caused no harm. - Misd. A woman walked into the local bar and saw her boyfriend with another woman. She went to the table and hit him on the head. He fell off his barstool, str...

Ammo 67 exam questions and answers 100% pass Types of hazmat transportation land (highway/rail) sea air Define hazmat any material or substance capable of posing an unreasonable risk to health, safety, and property when transported. What training does the HAZMAT Familiarization and Safety in Transportation course provide? applicability and responsibility emergency response general awareness/familiarization security awareness What if the function of a DD Form 626? *Used by the Quality Assuranc...

The nurse is caring for a client with a severe nosebleed. The health care provider inserts a nasal sponge. What should the nurse teach the client about this intervention? A. The sponge creates a risk for viral sinusitis B. The sponge can stay in place for 3 to 4 days if needed C. The client should remain supine while the sponge is in place D. NSAIDs are contraindicated while the sponge is in place ANS: B _____________________________________________________________________________________...

GACE Special Education Math and Science Rated A+ Anion A negatively charged ion. It is formed by adding electrons to atoms or molecules. Cation A positively charged ion that is formed by removal of electrons from atoms or molecules. Ionic Crystal A crystal that is made up of two or more elements. The positive and negative ions are arranged in a definitive pattern. They are held together by electrostatic attraction. Some examples include sodium chloride and cesium chloride. Latt...

The temperature scale that freezes water at 32 deg. and boils water at 212 deg. is known as the ___________ scale o :## Fahrenheit The temperature scale that freezes water at 0 deg. and boils water at 100 deg. is known as the __________ scale. o :## Centigrade The definition of specific heat is _______________________ o :## the amount of heat required to raise 1 lb of a substance 1 deg. F. The definition of sensible heat is ______ o :## the heat that can be measured by a thermometer. ...

HVAC EXCELLENCE QUESTIONS AND ANSWERS ALREADY GRADED A Heat which causes a change in temperature of a substance is called sensible heat, Heat added to a substance without a rise in temperature; (example: liquid refrigerant to gas) this process la called? latent heat Heat added to the refrigerant in vapor state after the evaporation process is called, superheat A scroll compressor moves refrigerant by means of; involute spirals The movement of heat by way of fluid or is called; a...

Heat which causes a change in temperature of a substance is called; : sensible heat. Heat which causes a change in state of a material without a change in temperature is called; : latent heat. Heat which is added to a vapor after the change of state occurs is called; : superheat. Heat can travel by; : conduction, convection, radiation. The movement of heat by way of fluid (or air) is called; : convection . The movement of heat by direct contact is called; 2 | P a g e : conduction ....

CEM 142 First Exam Latest Update Already Passed Define and give examples of open, closed and isolated systems Open system-both matter and energy can enter or leave (beaker without a lid, pour your hot drink into a mug) Closed system- the amount of matter is constant and only energy can enter or leave (cup of coffee with a lid on it) Isolated systems- neither energy nor matter would move between the system and the surroundings (Styrofoam coffee cup with a lid on) Explain the dif...

Three phases of water correct answers solid (ice) liquid (water) gas (water vapor) phase changes of water correct answers Water can change its phase through the absorption or release of heat energy For example, when air cools, water vapor in the air condenses to a liquid and heat is released as the latent heat of condensation. The release of heat during condensation is significant and drives some important atmospheric processes. solid to liquid liquid to gas sublimation co...

MCC HVAC MIDTERM EXAM QUESTIONS AND ANSWERS 100% PASS List at least five factors that must be controlled if a comfortable indoor environment is to be maintained. - Correct Answer ️️ -The factors that must be controlled include temperature, humidity, air motion, dust, bacteria, odors, toxic gases, and ionization. ((Ref: 1/1)) Describe in simple terms the basic process by which a refrigerant transfers heat energy. - Correct Answer ️️ -A refrigerant is used to transfer heat when it c...