The BMAT (BioMedical Admissions Test) physics section evaluates your understanding of key physics principles and how they apply to biomedical contexts. It covers fundamental topics such as mechanics, electricity, thermodynamics, waves, optics, and atomic and nuclear physics, among others.
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What are the two poles of magnets called? north and south What is a magnetic field? an area where magnetic materials experience a force Give 4 magnetic materials: iron, steel, nickel, cobalt Is magnetism a contact or non-contact force? non-contact Fill the gap: the closer the magnetic fi...
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In winkelwagenWhat are the two poles of magnets called? north and south What is a magnetic field? an area where magnetic materials experience a force Give 4 magnetic materials: iron, steel, nickel, cobalt Is magnetism a contact or non-contact force? non-contact Fill the gap: the closer the magnetic fi...
Know and understand that insulators can be 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 the other becomes negatively charged. Charging by ...
Voorbeeld 1 van de 3 pagina's
In winkelwagenKnow and understand that insulators can be 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 the other becomes negatively charged. Charging by ...
charge current x time (Q = It) voltage current x resistance (V = IR) power current x voltage (P = IV) energy transfer power x time (E = Pt) force (magnetism) magnetic flex density x current x length (F = BIL) transformers V1/V2 = n1/n2 conservation of power V1I1 = V2I2 speed dis...
Voorbeeld 1 van de 2 pagina's
In winkelwagencharge current x time (Q = It) voltage current x resistance (V = IR) power current x voltage (P = IV) energy transfer power x time (E = Pt) force (magnetism) magnetic flex density x current x length (F = BIL) transformers V1/V2 = n1/n2 conservation of power V1I1 = V2I2 speed dis...
Give the formula linking speed, distance and time. Give units. v = speed = m/s d = distance = m t = time = s Give the formula for calculating acceleration. Give units. a = acceleration = m/s^2 v = velocity = m/s t = time = s Give the formula linking force, mass and acceleration. Give units. F ...
Voorbeeld 1 van de 2 pagina's
In winkelwagenGive the formula linking speed, distance and time. Give units. v = speed = m/s d = distance = m t = time = s Give the formula for calculating acceleration. Give units. a = acceleration = m/s^2 v = velocity = m/s t = time = s Give the formula linking force, mass and acceleration. Give units. F ...
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 c...
Voorbeeld 3 van de 17 pagina's
In winkelwagenWhat 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 c...
Charge equation I=Q/t current = charge/time Resistance equation V=IR voltage = current x resistance Voltage equation (pd) V=E/Q voltage = energy/charge Power equation energy transfer P=E/t Power = energy transfer/time power voltage equation P = IV Power = current x voltage =I^2R ...
Voorbeeld 2 van de 8 pagina's
In winkelwagenCharge equation I=Q/t current = charge/time Resistance equation V=IR voltage = current x resistance Voltage equation (pd) V=E/Q voltage = energy/charge Power equation energy transfer P=E/t Power = energy transfer/time power voltage equation P = IV Power = current x voltage =I^2R ...
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 ...
Voorbeeld 4 van de 32 pagina's
In winkelwagenInsulators 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 ...
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 t...
Voorbeeld 3 van de 19 pagina's
In winkelwagenElectrostatics 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 t...
Equation involving voltage, energy and charge voltage (V) = energy (J) / charge (C) Equation involving current, charge current (A) = charge (C) / time (s) Equation involving voltage, current and resistance Voltage (V) = current (A) x resistance (Ω) Equation involving power, energy and time...
Voorbeeld 2 van de 8 pagina's
In winkelwagenEquation involving voltage, energy and charge voltage (V) = energy (J) / charge (C) Equation involving current, charge current (A) = charge (C) / time (s) Equation involving voltage, current and resistance Voltage (V) = current (A) x resistance (Ω) Equation involving power, energy and time...
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 m...
Voorbeeld 3 van de 19 pagina's
In winkelwagenWhat 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 m...
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