MCQ Collection

eju-science-physics MCQs

Practice eju-science-physics questions with answers and explanations.

eju-science-physics EJU Physics JapanMedium

EJU Physics practice 160: 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 152: 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 153: Using the accompanying practice context, a 2 kg object accelerates at 1 m/s². What net force acts on it?

Choose an option to check your answer.

eju-science-physics EJU Physics JapanMedium

EJU Physics practice 154: Using the accompanying practice context, what is the kinetic energy of a 3 kg object moving at 9 m/s?

Choose an option to check your answer.

eju-science-physics EJU Physics JapanMedium

EJU Physics practice 155: Using the accompanying practice context, an object moves at constant speed 12 m/s for 3 s. How far does it travel?

Choose an option to check your answer.

eju-science-physics EJU Physics JapanMedium

EJU Physics practice 156: A wave has frequency 5 Hz and wavelength 2 m. Find its speed.

Choose an option to check your answer.

eju-science-physics EJU Physics JapanMedium

EJU Physics practice 157: A 9 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 158: 8900 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 159: 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 144: 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 145: Using the accompanying practice context, a 3 kg object accelerates at 3 m/s². What net force acts on it?

Choose an option to check your answer.

eju-science-physics EJU Physics JapanMedium

EJU Physics practice 146: Using the accompanying practice context, what is the kinetic energy of a 4 kg object moving at 9 m/s?

Choose an option to check your answer.