MCQ Collection

Japan MCQs

Practice Japan questions with answers and explanations.

eju-science-physics EJU Physics JapanMedium

EJU Physics practice 70: 4500 J heats 3 kg of a substance with c=500 J kg⁻¹ °C⁻¹. What is ΔT?

Choose an option to check your answer.

eju-science-physics EJU Physics JapanMedium

EJU Physics practice 71: Using the accompanying practice context, in an ideal isolated collision, what happens to total momentum?

Choose an option to check your answer.

eju-science-physics EJU Physics JapanMedium

EJU Physics practice 59: Using the accompanying practice context, an object moves at constant speed 12 m/s for 5 s. How far does it travel?

Choose an option to check your answer.

eju-science-physics EJU Physics JapanMedium

EJU Physics practice 60: A wave has frequency 8 Hz and wavelength 1 m. Find its speed.

Choose an option to check your answer.

eju-science-physics EJU Physics JapanMedium

EJU Physics practice 61: A 11 V source is connected across 3 Ω. What current flows?

Choose an option to check your answer.

eju-science-physics EJU Physics JapanMedium

EJU Physics practice 62: 4100 J heats 3 kg of a substance with c=500 J kg⁻¹ °C⁻¹. What is ΔT?

Choose an option to check your answer.

eju-science-physics EJU Physics JapanMedium

EJU Physics practice 63: Using the accompanying practice context, in an ideal isolated collision, what happens to total momentum?

Choose an option to check your answer.

eju-science-physics EJU Physics JapanMedium

EJU Physics practice 64: Using the accompanying practice context, what happens to the observed sound from a source moving toward a stationary observer?

Choose an option to check your answer.

eju-science-physics EJU Physics JapanMedium

EJU Physics practice 65: A 4 kg object accelerates at 5 m/s². What net force acts on it?

Choose an option to check your answer.

eju-science-physics EJU Physics JapanMedium

EJU Physics practice 66: What is the kinetic energy of a 5 kg object moving at 9 m/s?

Choose an option to check your answer.

eju-science-physics EJU Physics JapanMedium

EJU Physics practice 67: Using the accompanying practice context, an object moves at constant speed 12 m/s for 6 s. How far does it travel?

Choose an option to check your answer.

eju-science-physics EJU Physics JapanMedium

EJU Physics practice 68: A wave has frequency 7 Hz and wavelength 4 m. Find its speed.

Choose an option to check your answer.