Why does only the top layer of a lake freeze? Explanation: In order for water to freeze, it must reach a temperature of 0oC . However, water, being a special molecule, expands when it freezes, rather than contracts, meaning that the ice on top of the lake is less dense than the water underneath it….
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How are data types stored in memory?
How are data types stored in memory? The appropriate amount of space is allocated given the data type, and the variable is stored in memory just as it is. These are called stack memory and heap memory. Stack memory stores primitive types and the addresses of objects. The object values are stored in heap memory….
When did Carlos Tevez leave Manchester United?
When did Carlos Tevez leave Manchester United? Carlos Tevez Personal information 2007–2009 Manchester United 63 2009–2013 Manchester City 113 2013–2015 Juventus 66 2015–2016 Boca Juniors 34 Why did Carlos Tevez leave Manchester City? “We got to the Champions league final in Rome and I didn’t have any contract on the table, even though they’d spent…
What do you do if your bird has a stuffy nose?
What do you do if your bird has a stuffy nose? Birds can get all sorts of tiny objects stuck in their nares, from food to feathers to particles of dirt that get blown about. While most birds can sneeze out whatever enters, sometimes the particle gets stuck in bird nostrils, causing an infection. Treatment:…
What is the use of dial caliper?
What is the use of dial caliper? A Dial caliper is a calibrated precision measuring tool that is useful for taking accurate measurements. Dial calipers are much more common nowadays than vernier calipers. The central feature, the dial indicator, makes dial calipers much easier to use and read. What is the meaning of dial caliper?…
Is every convergent sequence is bounded?
Is every convergent sequence is bounded? Theorem 2.4: Every convergent sequence is a bounded sequence, that is the set {xn : n ∈ N} is bounded. Remark : The condition given in the previous result is necessary but not sufficient. For example, the sequence ((−1)n) is a bounded sequence but it does not converge. How…
Who created astrology Tamil?
Who created astrology Tamil? History. In Tamil Nadu, the texts are mainly written in Vattezhuthu, which was an abugida script used to write Tamil up until the 12th century CE. The content of the manuscripts are often attributed to the vedic sage Agastya who is believed to have possessed a highly developed consciousness. What percentage…
Why does the UK have armed police?
Why does the UK have armed police? This originates from the formation of the Metropolitan Police Service in the 19th century, when police were not armed, partly to counter public fears and objections over armed enforcers as this had been previously seen due to the British Army maintaining order when needed. Why doesn’t the UK…
What is MySQL database explain?
What is MySQL database explain? MySQL is a relational database management system (RDBMS) developed by Oracle that is based on structured query language (SQL). A database is a structured collection of data. It may be anything from a simple shopping list to a picture gallery or a place to hold the vast amounts of information…
What does a double do?
What does a double do? While filming, the double will take the place of one of the characters and their face will be replaced with the actor’s in post-production. Body doubles may also be used to replace a principal actor for nude scenes, to perform special skills, or for second unit or insert shots to…