Resistance and Ohm’s Law Procedure Part I Wire Resistance: open the PhET Simulation Electricity‚ Magnets‚ and Circuits ( Resistance in a Wire. As wire length (cm) increases‚ the resistance (Ω) _increases________ As wire area (cm2) increases‚ the resistance (Ω) _decreases_________ As wire resistivity (Ωcm) increases‚ the resistance (Ω) _increases____ Procedure Part II: Ohm’s Law: Electricity‚ Magnets‚ and Circuits ( Ohm’s Law mA is milliamps‚ and _1‚000_____ milliamps equals one Ampere. • Move
Premium Incandescent light bulb Volt Electric current
Resistance and Ohm’s Law Procedure Part I Wire Resistance: open the PhET Simulation Electricity‚ Magnets‚ and Circuits Resistance in a Wire. As wire length (cm) increases‚ the resistance (Ω) ___increases____ As wire area (cm2) increases‚ the resistance (Ω) ___decreases___ As wire resistivity (Ωcm) increases‚ the resistance (Ω) ____increases__ Procedure Part II: Ohm’s Law: Electricity‚ Magnets‚ and Circuits Ohm’s Law mA is milliamps‚ and_1000_ milliamps equals one Ampere. Move the potential
Premium Incandescent light bulb Volt Electric current
crystallinity‚ the way the polymer is arranged and stacked is like stacking wood in nice tightly packed bundles. To explain the incredibly strong intermolecular forces of the hydrogen bonds I would compare it to a magnet‚ the chains are attracted to each other like the attraction between magnets and their hard to pull apart. 2. Provide three chemical reasons why Kevlar is much stronger than other polymers * On reason Kevlar is stronger than other polymers is because of their strong intermolecular
Premium Oxygen Hydrogen DNA
Liquid Volume (mL) Graduated Cylinder (g) Graduated Cylinder with liquid (g) Liquid (g) Density g/mL % Error Water 5 mL 17.1 g 22 g 4.9 g 0.98 -2 Isopropyl alcohol 5 mL 17.1 g 21.2 g 4.1 0.82 4.33 Data Table 5: Magnet – Measurement Method. Object: Mass (g)
Premium Water Density Volume
and Ohm’s Law Procedure Part I Wire Resistance: open the PhET Simulation Electricity‚ Magnets‚ and Circuits Resistance in a Wire. As wire length (cm) increases‚ the resistance (Ω) _____increases_____ As wire area (cm2) increases‚ the resistance (Ω) _______decreases_______ As wire resistivity (Ωcm) increases‚ the resistance (Ω) ____increases______ Procedure Part II: Ohm’s Law: Electricity‚ Magnets‚ and Circuits Ohm’s Law mA is milliamps‚ and 100) milliamps equals one Ampere. Move the
Premium Incandescent light bulb Electric current Volt
Laboratory Techniques and Measurements Choose any three objects that are shorter than the metric ruler to measure‚ such as a CD‚ Key‚ spoon etc. OBJECT | LENGTH (cm) | LENGHTH (mm) | ruler | 30.5 cm | 305 mm | thermometer | 15.1 cm | 151 mm | pencil | 16.7 cm | 167 mm | Warm Temperature Measurements * Fill a 100 a 100mL beaker with 50mL of hot water. Get the water as hot as possible. * Use thermometer to measure the temperature of the water in the beaker using Celsius unit
Premium Boiling Density Water
belonging increases the longer she spends there. Through ‘Bear Hug’‚ Ondaatje reinforces that the main feeling of belonging comes from family attachment. This is done through the simile “locks to me like a magnet of blood”. In this line Ondaatje is referring to his son hugging him tightly. “Magnet of blood” implies the blood connection or blood bond felt between families which give a sense of belonging to one another.
Premium Family Feeling Grammatical person
Accelerator & Fundamental Forces 1. Answer the following: a. Describe the structure of the Large Hadron Collider and what it does. The Large Hadron Collider is a 27km long ring-shaped tunnel that is made mostly of superconducting magnets that sit 100m underground. The Large Hadron Collider accelerates particles. There are two beams of particles involved in the process called ‘hadrons.’ They will be sent speeding around the ring traveling at just about the speed of light and at very
Premium Particle physics Large Hadron Collider Elementary particle
Separation of a Mixture of Solids My Flow Chart First remove iron filings with magnet since this is the only substance in the mixture that it is magnetic and will be attracted to a magnet. Second remove the sand by adding the mixture to hot water‚ which the other two substances are soluble. Third remove the benzoic acid since this is less soluble in cold than salt by cooling the mixture in the heated water. This will then leave the table salt behind in the water as the last substance.
Premium Water Flowchart Evaporation
Experiment 2: Separation of a Mixture of Solids Purpose: This experiment allowed me to learn different separation techniques for various substances based on their specific chemical properties. Procedure: I began this experiment by using a magnet to pick up and collect the iron filings out of the mixture. Then the sand was separated by placing the mixture into a beaker and boiling it in distilled water in order to dissolve the salt and benzoic acid‚ once boiling the liquid was poured out leaving
Premium Water Distillation