instruction:
In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.
question:
Gravitational redshift was measured by Pound, Rebka, and Snider in Harvard's Jefferson Tower using this technique to detect a frequency shift of order one part in ten to the 14th. It can be used for precise studies of the Zeeman effect in nuclei. Iron 57 and tin 119 are two of the isotopes used in this type of spectroscopy due to narrow linewidths in their transitions. Before this technique, the large size of Doppler shifts relative to transition widths made nuclear spectroscopy problematic. It was discovered by its namesake when he was a graduate student at the Munich University of Technology. FTP, what is this effect in which a crystal lattice reduces recoil energy
answer:
Science


question:
This artist depicted the remnants of a tree hanging over the edge of a cliff after a lightning strike in Storm in the Mountains, and he showed a man walking toward the titular structure high on a cliff in The Monastery of San Pedro. His former home Olana is now a tourist site, and no single place inspired the setting of Twilight in the Wilderness. Various trips led to many of his works, including The Icebergs and Falls of Tequendama, as well as images of the volcanos Chimborozo and Cotopaxi. For ten points, name this student of Thomas Cole who painted a famous version of some New York falls in Niagara  and an idealized South American landscape in Heart of the Andes.
answer:
Fine Arts


question:
In one work by this artist, the heads of a wolf, a lion, and a dog are contrasted with three human heads of varying ages, while in a work set in a pastoral scene, Christ leans away as a Mary Magdalene dressed in red reaches out to him. In addition to An Allegory of Prudence and Noli Me Tangere, his Concert Champetre, which inspired Manet's Luncheon on the Grass, was once attributed to his teacher, Giorgione. In one painting, Cupid dips his hand in a sarcophagus on which a clothed and a nude form of the contrasting title figures are seated, while another painting shows a reclining nude on whose bed lies a sleeping dog. For 10 points, identify this artist who painted Sacred and Profane Love and Venus of Urbino.
answer:

Fine Arts