Podcast
Questions and Answers
Match the wave property with its definition:
Match the wave property with its definition:
Amplitude = The maximum displacement of a point on a wave from its equilibrium position Wavelength = The distance between two successive points in a wave that are in phase Frequency = The number of complete oscillations of a wave per second Wave Speed = The speed at which a wave propagates through a medium
Match the type of reflection with its description:
Match the type of reflection with its description:
Specular Reflection = Reflection where parallel light rays are reflected in a single direction Diffuse Reflection = Reflection where light is scattered in different directions Reflection = The bouncing back of waves when they encounter a surface Law of Reflection = States that the angle of incidence is equal to the angle of reflection
Match the wave phenomenon with its explanation:
Match the wave phenomenon with its explanation:
Refraction = Bending of waves as they pass from one medium to another at an angle Diffraction = Bending of waves around obstacles or through openings Interference = The combination of two or more waves to form a resultant wave Doppler Effect = Change in frequency of a wave due to relative motion between source and observer
Match the seismic wave type with its properties:
Match the seismic wave type with its properties:
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Match the sound wave property with its definition:
Match the sound wave property with its definition:
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Match the term related to ultrasound with its application:
Match the term related to ultrasound with its application:
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Forensics: UV light is employed in forensic investigations to detect bodily fluids and trace ______.
Forensics: UV light is employed in forensic investigations to detect bodily fluids and trace ______.
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X-rays are used in radiography, computed tomography (CT), and fluoroscopy for diagnosing and monitoring medical ______.
X-rays are used in radiography, computed tomography (CT), and fluoroscopy for diagnosing and monitoring medical ______.
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X-ray scanners are used in airports and other security checkpoints to detect concealed weapons and ______.
X-ray scanners are used in airports and other security checkpoints to detect concealed weapons and ______.
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X-ray diffraction is used to analyze the structure of crystals and materials in scientific research and ______.
X-ray diffraction is used to analyze the structure of crystals and materials in scientific research and ______.
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Gamma radiation therapy is used in cancer treatment to destroy cancer cells and shrink ______.
Gamma radiation therapy is used in cancer treatment to destroy cancer cells and shrink ______.
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Radio waves are used for ______ radio transmissions.
Radio waves are used for ______ radio transmissions.
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Microwave ovens use ______ to heat food quickly and efficiently.
Microwave ovens use ______ to heat food quickly and efficiently.
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Infrared cameras capture ______ radiation to create thermal images.
Infrared cameras capture ______ radiation to create thermal images.
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Visible light enables human ______, allowing us to perceive colors and shapes.
Visible light enables human ______, allowing us to perceive colors and shapes.
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UV light is used to ______ water, air, and surfaces in hospitals and laboratories.
UV light is used to ______ water, air, and surfaces in hospitals and laboratories.
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UV lamps are used in ______ beds to induce skin tanning.
UV lamps are used in ______ beds to induce skin tanning.
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