MCQ Collection

Japan MCQs

Practice Japan questions with answers and explanations.

eju-science-physics EJU Physics JapanMedium

EJU Physics practice 106: Using the accompanying practice context, what is the kinetic energy of a 9 kg object moving at 9 m/s?

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eju-science-physics EJU Physics JapanMedium

EJU Physics practice 100: A wave has frequency 3 Hz and wavelength 1 m. Find its speed.

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eju-science-physics EJU Physics JapanMedium

EJU Physics practice 101: A 9 V source is connected across 7 Ω. What current flows?

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eju-science-physics EJU Physics JapanMedium

EJU Physics practice 102: 6100 J heats 3 kg of a substance with c=500 J kg⁻¹ °C⁻¹. What is ΔT?

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eju-science-physics EJU Physics JapanMedium

EJU Physics practice 103: Using the accompanying practice context, in an ideal isolated collision, what happens to total momentum?

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eju-science-physics EJU Physics JapanMedium

EJU Physics practice 104: Using the accompanying practice context, what happens to the observed sound from a source moving toward a stationary observer?

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eju-science-physics EJU Physics JapanMedium

EJU Physics practice 105: Using the accompanying practice context, a 8 kg object accelerates at 1 m/s². What net force acts on it?

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eju-science-physics EJU Physics JapanMedium

EJU Physics practice 91: Using the accompanying practice context, an object moves at constant speed 12 m/s for 2 s. How far does it travel?

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eju-science-physics EJU Physics JapanMedium

EJU Physics practice 92: A wave has frequency 4 Hz and wavelength 3 m. Find its speed.

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eju-science-physics EJU Physics JapanMedium

EJU Physics practice 93: A 8 V source is connected across 5 Ω. What current flows?

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eju-science-physics EJU Physics JapanMedium

EJU Physics practice 94: 5700 J heats 3 kg of a substance with c=500 J kg⁻¹ °C⁻¹. What is ΔT?

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eju-science-physics EJU Physics JapanMedium

EJU Physics practice 95: Using the accompanying practice context, in an ideal isolated collision, what happens to total momentum?

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