One string of a musical instrument has an unknown length L. The wave speed on the string is [v] m/s. When plucked, the string can resonate in different harmonics. The figure shows a snapshot of a standing wave in a particular harmonic with a wavelength of [lamda] m. Now suppose the string vibrates in the second harmonic mode. What is the resonance frequency at this second harmonic, in hertz (Hz)?

Quote: “The first printed edition of a Latin Qur’an was published in 1542, although the translation itself was the very same commissioned by Peter the Venerable in the twelfth century.” Question: Who commissioned the first Latin translation of the Qur’an?  

The Qur’an considers Jesus (Isa) a messenger of God

 What is the greatest sin in Islamic religious tradition?  

On a scale of 1 to 5, after the rescue challenge, how confident are you in identifying A-fib RVR from an ECG strip?  1 – Not confident at all  2 – Slightly confident  3 – Moderately confident  4 – Very confident  5 – Extremely confident

The rescue challenge improved my understanding of the pathophysiology of dysrhythmias (e.g., understanding the causes, recognizing complications).  True or False. 

Which Muslim scholar is known as the “reviver of Islam” in the medieval period?

A string is stretched between two fixed points. When plucked at one end, a transverse wave pulse reaches the other end in [t] s. The mass density of the string is [mu] kg/m. If the string’s length is [L] m, determine the tension in the string in newtons (N)

 What was a common medieval Christian view of Islam?  

Which type of integrity constraint ensures that every foreign key value matches a valid primary key in the related table?