Student A:Context: The P wave in the ECG represents atrial depolarization, which results in atrial contraction, or atrial systole.

Question: the p-wave phase of an electrocardiogram (ecg) represents?
Student B:OK... The relevant information to answer the above question is: The P wave in the ECG represents atrial depolarization, which results in atrial contraction, or atrial systole.
atrial depolarization , which results in atrial contraction , or atrial systole.

Problem:Smiling Buddha (MEA designation: Pokhran-I) was the assigned code name of India's first successful nuclear bomb test on 18 May 1974. The bomb was detonated on the army base, Pokhran Test Range (PTR), in Rajasthan by the Indian Army under the supervision of several key Indian generals.

When did india conduct her first nuclear test?
Solution:OK... To answer this question, we should know that: Smiling Buddha (MEA designation: Pokhran-I) was the assigned code name of India's first successful nuclear bomb test on 18 May 1974.
18 May 1974.

Student A:The Central Pacific broke ground on January 8, 1863. Due to the lack of transportation alternatives from the manufacturing centers on the east coast, virtually all of their tools and machinery including rails, railroad switches, railroad turntables, freight and passenger cars, and steam locomotives were transported first by train to east coast ports. They were then loaded on ships which either sailed around South America's (( Cape Horn), or offloaded the cargo at the Isthmus of Panama, where it was sent across via paddle steamer and the Panama Railroad. The Panama Railroad gauge was 5 ft (1524 mm), which was incompatible with the 4 ft 8 1 2 inch (1435mm) gauge used by the CPRR equipment. The latter route was about twice as expensive per pound. Once the machinery and tools reached the San Francisco Bay area, they were put aboard river paddle steamers which transported them up the final 130 miles (210 km) of the Sacramento River to the new state capital in Sacramento. Many of these steam engines, railroad cars, and other machinery were shipped dismantled and had to be reassembled. Wooden timbers for railroad ties, trestles, bridges, firewood, and telegraph poles were harvested in California and transported to the project site.

When did construction of the transcontinental railroad begin?
Student B:OK... To answer this question, we should know that: The Central Pacific broke ground on January 8, 1863.
January 8 , 1863.

Problem:Higher-skilled players will typically play on "representative" or "travel" teams that will travel to play representative (rep) teams from other areas. These teams are classified by skill. Not all cities will have teams at all skill levels, depending on size and the popularity of hockey, however even small communities may field teams at multiple levels. (For example: Orillia, Ontario, with a population of 30,000, has four distinct skill divisions for 7-year-olds.) The classifications are typically not certified by any external organization, so there is speculation about what levels are truly better or stronger than others. AAA, AA, and A hockey are nationally recognized as competitive levels of organized hockey, with AAA being elite competition. The competitive level players generally engage in high levels of physical play from a young age. This physical play can lead to injuries and most often these are related to the head. Injuries have become more prevalent as physical play has increased in the sport.

Based on this passage, what does a aa aaa mean in hockey?
Solution:OK... To answer the question, consider the following: AAA, AA, and A hockey are nationally recognized as competitive levels of organized hockey, with AAA being elite competition.
competitive levels of organized hockey , with AAA being elite competition.

Student A:Context: The National Minimum Drinking Age Act of 1984 (23 U.S.C. 158) was passed by the United States Congress on July 17, 1984. It was a controversial bill that punished every state that allowed persons below 21 years to purchase and publicly possess alcoholic beverages by reducing its annual federal highway apportionment by 10 percent. The law was later amended, lowering the penalty to 8 percent from fiscal year 2012 and beyond.

Question: when was the national minimum drinking age act passed?
Student B:OK... To answer the question, consider the following: The National Minimum Drinking Age Act of 1984 (23 U.S.C. 158) was passed by the United States Congress on July 17, 1984.
July 17 , 1984.

Student A:Love Island (originally Celebrity Love Island) is a British reality television programme that was aired on ITV. In the show, twelve single celebrities spent five weeks on an island in Fiji. It was originally presented by Patrick Kielty and Kelly Brook, with Fearne Cotton taking over as female host in the second series. The first series aired in the summer of 2005, and it was won by Jayne Middlemiss and Fran Cosgrave. The second series began in July 2006, dropping Celebrity from its name. It was won by Bianca Gascoigne and Calum Best.

Answer this question based on the passage: what year did the first love island start?
Student B:
OK... The relevant information is: The first series aired in the summer of 2005, and it was won by Jayne Middlemiss and Fran Cosgrave.
the summer of 2005.