BMAT - Study guides, Revision notes & Summaries

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...

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 Wha...

Test for hydrogen Squeaky pop Test for a Carbonate anion (CO32-) React with an acid to release carbon dioxide gas. Effervescence is observed and the production of carbon dioxide can be confirmed using limewater. ALTERNATIVLEY: A solution of a carbonate will also be alkaline, which can be shown using universal indicator or a pH probe. Ionic equation when testing for a carbonate anion: 2H+(aq) + CO32−(aq) → H2O(l) + CO2(g) Silver compounds are all ______________ except for ________...

What causes the accumulation of charge? Describe the types of materials that can gain charge How can one 'charge ' an object? -The gain or loss of electron -Insulators -Through friction Like charges... Repel Unlike charges... Attract Hazards of static electricity -Static electricity can build up in clouds. This causes lightning - a flow of charge through the atmosphere -It is dangerous when there are flammable gases or a high concentration of oxygen. A spark could ignite the gase...

WHAT ARE THE SI PREFIXES nano- 10-9 micro- 10-6 milli- 10-3 centi- 10-2 deci- 10-1 kilo- 103 mega- 106 giga- 109 WHAT ARE THE FUNCTIONS OF THESE ANIMAL CELLULAR COMPONENTS(EUKARYOTIC)? Nucleus-Contains genetic material that controls the activities of the cell. Mitochondria-These are the where most of the aerobic respiration takes place, transferring the energy which the cell needs in order to work Cytoplasm-This is where most of the chemical reactions happen, it contains enzymes which c...

1. A client who delivered an infant an hour ago tells the nurse the she feels wet underneath her buttock. The nurse notes that the perineal pad is saturated and the client is lying in a 6-inch diameter pool of blood. Which action should the nurse implement first? A. Cleanse the perineum B. Obtain a blood pressure C. Palpate the firmness of the fundus D. Inspect the perineum for lacerations: Correct Answer: C A firm uterus is needed to control bleeding from the placental site of attachme...

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BMAL-590 Information Management Systems Correctly Solved Exam |Question and Answer| In business, organizations utilize information primarily in problem-solving or in decision-making processes *Ans* Problem-solving and decision-making require information. Gathering the correct information efficiently, storing it in such a way that it is accessible, and utilizing it to help an organization achieve its business goals are the keys to success in any business environment. Data *Ans* the raw...

• A woman is 36-weeks’ gestation. Which of the following tests will be done during her prenatal visit? • Glucose challenge test. • Amniotic fluid volume assessment. • Vaginal and rectal cultures. • Karyotype analysis. • A 34-week gestation woman calls the obstetric office stating, “Since last night I have had three nosebleeds.” Which of the following responses by the nurse is appropriate? • “You should see the doctor to make sure you are not becoming severely anem...