QUES: But in statistical mechanics things get more complicated. On one hand, statistical mechanics is far superior to classical thermodynamics, in that thermodynamic behavior, such as glass breaking, can be explained by the fundamental laws of physics paired with a statistical postulate. But statistical mechanics, unlike classical thermodynamics, is time-reversal symmetric. The second law of thermodynamics, as it arises in statistical mechanics, merely states that it is overwhelmingly likely that net entropy will increase, but it is not an absolute law.
What are superior to classical thermodynamics?

ANS: statistical mechanics

QUES: The RCC implemented measures for social reform, adopting sharia as a basis. The consumption of alcohol was banned, night clubs and Christian churches were shut down, traditional Libyan dress was encouraged, while Arabic was decreed as the only language permitted in official communications and on road signs. From 1969 to 1973, the RCC introduced social welfare programs funded with oil money, which led to house-building projects and improved healthcare and education. In doing so, they greatly expanded the public sector, providing employment for thousands.
On what philosophy was the RCC's social reforms based?

ANS: sharia

QUES: Infrared vibrational spectroscopy (see also near-infrared spectroscopy) is a technique that can be used to identify molecules by analysis of their constituent bonds. Each chemical bond in a molecule vibrates at a frequency characteristic of that bond. A group of atoms in a molecule (e.g., CH2) may have multiple modes of oscillation caused by the stretching and bending motions of the group as a whole. If an oscillation leads to a change in dipole in the molecule then it will absorb a photon that has the same frequency. The vibrational frequencies of most molecules correspond to the frequencies of infrared light. Typically, the technique is used to study organic compounds using light radiation from 4000400 cm1, the mid-infrared. A spectrum of all the frequencies of absorption in a sample is recorded. This can be used to gain information about the sample composition in terms of chemical groups present and also its purity (for example, a wet sample will show a broad O-H absorption around 3200 cm1).
What happens to a molecule if an oscillation results in a dipole being changed?

ANS: it will absorb a photon that has the same frequency

QUES: The first web browser was invented in 1990 by Sir Tim Berners-Lee. Berners-Lee is the director of the World Wide Web Consortium (W3C), which oversees the Web's continued development, and is also the founder of the World Wide Web Foundation. His browser was called WorldWideWeb and later renamed Nexus.
What was Berners-Lee a director of?

ANS:
the World Wide Web Consortium