6.3.3 Specific heats Finally, we must consider Black's contribution to the discovery of specific heats, the fact that different substances take up heat at different rates. Two experiments on mercury and water had indicated the problem. Fahrenheit had found that mixing equal volumes of mercury and water produced a striking result. If the mercury was initially hotter than the water, the temperature of the mixture was less than the average, and the reverse was true if the water was originally hotter. Martine's exper
6.3.2 Heat of vaporisation Black read a paper on these experiments to the Glasgow Literary Society in April 1762, and then turned to the investigation of vaporisation. For reasons he himself found difficult to explain, Black was initially reluctant to accept that there was a similar heat of vaporisation. This was in spite of the fact that he (and presumably many cooks) had observed that it takes far longer to boil off water than it takes to raise water to boiling point. In October 1762, he devised a very simple experim
Brad Hatfield - Music Supervision - Berkleemusic Open House
Berkleemusic hosted an online Open House with instructor Brad Hatfield, author/instructor of our Music Supervision course, on May 5th.
Music supervision is an important topic for musicians, songwriters, and business professionals alike. It stands at the center of two powerful groups: music creators, and the film and TV producers that rely on music to help tell and sell their stories. The field has exploded in recent years, providing a launching pad (as well as a potentially lucrative income str
El Nino: Sea Surface Temperature Anomaly and Sea Surface Height Anomaly from September 1996 to Septe
Sea surface height anomaly is presented as topography and sea surface temperature anomaly as color. A similar visualization (animation 1415) presents this same data and includes a pan from the front view to a side view.
3 Are there any problems with adopting brain-based approaches to education?
This unit examines the area of the brain based learning with a particular focus on the development of the young child's brain and is of particular relevance to those who work with young children. We begin by looking at the structure and functions of the brain, and the impact that sensory deprivation can have on these. We consider the implications of current understandings of brain development for teaching and learning, particularly in an early years setting, and finish by exploring the value of
Newton's First Law of Motion
This is a ten-minute video concerning Newton's First Law of Motion (Galileo's Law of Inertia). Mr. Khan uses photos and computer software for instruction.
Blackboard 9 Drag and Drop
Blackboard 9 Drag and Drop
2.1 The history of the common law Prior to the Norman Conquest of England in 1066, there was no unitary, national legal system. Before 1066 the English legal system involved a mass of oral customary rules, which varied according to region. The law of the Jutes in the south of England, for example, was different from that of the Mercians in the middle of the country (see map below). Each county had its own local court dispensing its own justice in accordance with local customs that varied from community to commun
Holocaust Survivor Testimony: Nelly Tsypina, part 2/4
Nelli [Nelly] Tsypina was born in Dnepropetrovsk in 1932.
In October 1941, together with his grandfather and aunt and thousands of other Jews, Nelli was taken to Krasnopovstancheskaya Balka, a site selected for the murder of local Jews. There she fell into the murder pit but succeeded in climbing out.
She spent the remainder of the war under an assumed identity in Dnepropetrovsk with a family that adopted her.
She was reunited with her parents after the war.
http://www1.yadvashem.org/untolds
Scientific Notation and Significant Figures
Richard Baldwin
The purpose of this module is to explain the use of scientific notation and significant figures in a format that is accessible to blind students.
Author(s):
Targets for Drug Actions
This RLO explains the four major targets at which drugs act, namely receptors, ion channels, carriers and enzymes
SI Units and calculating unit changes
To identify what SI units are, when they are used, and how to calculate unit changes.
Plantation of Towns in Ulster
Excellent worksheet containing facts from primary sources about the plantation of Ulster, plus a range of challenging questions for students to answer.
Poetic Devices in Eavan Boland's Poetry - Quiz
Students will be able to identify and discuss Boland's poetic technique and apply to essays.
Jolie to visit Syrian refugees
UN Goodwill envoy Angelina Jolie arrives to Turkish province of Hatay.
PediNeuroLogic Exam: 18 Month Old: Normal: Fine Motor/Coordination - Stacking Blocks
Even more demanding than placing blocks or beads in a container is the task of stacking blocks. The number of blocks that a child can stack is correlated with their level of motor development. A 15 month old can stack 2 blocks while an 18 month old should be able to stack at least 4 blocks. This toddler is able to stack 5 blocks. A neuroscience tutorial focusing on those aspects of the pediatric neurological examination that are unique to the child's nervous system, with an emphasis on important
McIlroy comments on U.S. Open win
June 20 - The 22-year-old Northern Irishman Rory McIlroy won the U.S. Open by eight shots, claiming his first major title.
