Bmat - Samenvattingen, Aantekeningen en Examens

BMAL-590 Information Management Systems questions well answered to pass

BMAL-590 Information Management Systems Exam 2024 Graded A+

Insulators charged by friction -when two insulators move relative to each other, friction between the two can result in both objects becoming electrically charged -one of the objects becomes positively charged and other is negatively -eg plastic being rubbed against duster -conductors can become charged but will only retain that charge of they are insulated from their surroundings. If not insulated, then any charge that builds up will leak away Charging by induction it's possible for obje...

What do particles gain when heated - Kinetic energy What does kinetic energy make particles do - Move faster in gases and liquids /vibrate more in solids What is the unit of heat energy - Joule What is temperature a measure of - The average kinetic energy of the particles in a substance How to make the rate of cooling faster - The greater the difference in temperature between objects How to make energy flow between places - If there's a difference in temperature between the two places ...

Atom structure Protons and neutrons in the nucleus Electrons arranged around the nucleus in shells Overall charge is zero - atom is neutral Proton relative charge 1+ positive Neutron relative charge 0 Electron relative charge 1- negative Proton relative mass 1 Neutron relative mass 1 Electron relative mass 1/1836 What do atoms of the same element contain? same number of protons Atomic number number of protons How does the periodic table arrange elements? By...

ATI OBMATERNAL NEWBORN NURS 4650| Questions and Verified Answers with Rationales | 100% Correct

658264-past-paper-bmat-2021-section-3

Electrostatics is used when paint spraying the panels of a car. The tiny paint droplets are positively charged as they leave the spray gun. The panels of the car are earthed. Which of the following statements about electrostatic paint spraying is/are correct? 1) Droplets of paint are attracted to one another. 2) Droplets of paint are attracted to the panels. 3) Droplets of paint can reach parts of the panels that are not directly in line with the spray gun. 4) The panels of the car body g...