Question 191
Which property of a wave is related to its frequency and wavelength?WavesWave Propertiesmedium
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Question 192
In an electrical circuit, what is the unit of electrical resistance?ElectricityElectric Circuits and Resistanceeasy
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Question 193
A bar magnet is cut into two pieces. What happens to each piece?MagnetismMagnetism Fundamentalsmedium
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Question 194
What is the relationship between Celsius and Kelvin temperature scales?HeatTemperature and Heat Measurementeasy
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Question 195
A 3 Ω resistor and a 6 Ω resistor are connected in parallel. What is the total resistance?ElectricityResistors in Series and Parallelmedium
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Question 196
Which instrument is most appropriate for measuring the length of a small metal rod accurately?MeasurementsMeasurementseasy
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Question 197
An object has a mass of 3 kg and is moving with a velocity of 4 m/s. What is its kinetic energy?EnergyMechanicseasy
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Question 198
Which of the following best describes the principle of conservation of mechanical energy in a closed system with no friction?MechanicsMechanicsmedium
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Question 199
What happens to the volume of a fixed mass of gas when its temperature increases at constant pressure?HeatHeateasy
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Question 200
Which wave property determines the pitch of a sound?WavesWavesmedium
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