Matter flux Study guides, Class notes & Summaries

Electronics ETA Certification Practice Exam Questions with 100% Correct Answers The "triboelectric effect" causes what kind of electricity? - answerStatic The law of static electrical charges states: - answerlike charges repel Minute particles that make up all possible elements and still retain the unique chemical characteristics of the element are called _____________. - answerAtoms A molecule is the smallest particle of matter that can exist by itself. (1) - answerTrue (1) A basic ato...

Coulter principle. - Answer-The ability to count and measure the size of particles using an electric circuit. Particles are moved through a small aperture, their presence causes a narrowing of the aperture, which leads to an increase in resistance.By using constant I, According to Ohms law (U= I * R), when R increases, U increases and pulse is generated. Parts and functions of the Coulter-counter - Answer-- Two spaces with a small aperture in between, capillary (contains the electrolyte sol...

Welding - Chapters 1-6 - First Exam, With Complete Verified Solution List welding Currents: AC,DC-,DC+ What is the Definition of welding current the current in the welding circuit during the making of the weld. Three units are used to measure welding current Voltage: electrical pressure Amperage: number of electrons flowing Wattage: power of the arc What approximately is The temperature of the arc? 11,000°F (6000°C). Three different types of current used for welding are Alternati...

Humanities Clep Test Questions With 100% Correct Answers Greek Philosophers Before Socrates - ANSWER Pre-Socrates Pythagoras - ANSWER 6th Century B.C., a Greek philosopher and mathematician, founder of a religous movement called Pythagoreanism Thales - ANSWER "Father of Western Philosophy". Greek philosopher who taught that the universe had originated from water. Parmenides - ANSWER a pre-socratic Greek philosopher born in Italy. Denied the existence of time, plural...

SCSC EXAM ACTUAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED ANSWERS) | ALREADY GRADED A+ Five soil forming factors active factors - ANSWER- -climate -biological activity Five soil forming factors passive factor - ANSWER- -parent material -time Five soil forming factors modifying factor - ANSWER- -topography (relief) relief - ANSWER- topography 6 key roles of soil - ANSWER- - medium for plant growth (nutrients, support, water, O2) - system for water supp...

Electricity - Answer Energy due to electric charges at rest or in motion that can be transmitted to produce effects such as heat, light, motion or sound. Electric Charge - Answer An electrical property of matter that creates electric and magnetic forces and interactions. Positive (+) - Answer An electric field lacking electrons. Negative (-) - Answer An electric field containing large quantities of electrons. Voltaic Pile - Answer Stacked pairs of unlike metals for increasing the int...

Minute particles that make up all possible elements and still retain the unique chemical characteristics of the element are called _____________. - Answer Atoms A molecule is the smallest particle of matter that can exist by itself. (1) - Answer True (1) A basic atom must contain what two types of subatomic particles? - Answer Electron and proton An electron has _______________. - Answer a Negative charge What two types of energy are used throughout electronics? - Answer Kinetic and ...

Humanities Clep Test 100% Correctly Solved Greek Philosophers Before Socrates - Answer- Pre-Socrates Pythagoras - Answer- 6th Century B.C., a Greek philosopher and mathematician, founder of a religous movement called Pythagoreanism Thales - Answer- "Father of Western Philosophy". Greek philosopher who taught that the universe had originated from water. Parmenides - Answer- a pre-socratic Greek philosopher born in Italy. Denied the existence of time, plurality, and motion. NO Change. Fou...

CHM 1020 Exam 1 Latest 2023 Rated A+ matter any solid, liquid, gas, or plasma that occupies a space and has mass homogeneous mixture mixture that is uniform throughout (solution) heterogeneous mixture mixture that is not uniform throughout atoms smallest unit of an element element many atoms of the same type; most basic building blocks compounds different elements bonded together (pure substance) chemical symbols one or two letter abbreviation for elements (atomic symbols) group vertical...

Electronics ETA Certification Practice Exam Questions and Answers 100% Pass The "triboelectric effect" causes what kind of electricity? - Answer- Static The law of static electrical charges states: - Answer- like charges repel Minute particles that make up all possible elements and still retain the unique chemical characteristics of the element are called _____________. - Answer- Atoms A molecule is the smallest particle of matter that can exist by itself. (1) - Answer- True (1) A basi...