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An iron bar has more mass than a plastic bar of the same volume So the iron bar will have greater inertia trueor false?
True. Inertia is a property of matter related to its mass. The iron bar, having more mass than the plastic bar of the same volume, will have greater inertia.
Archimedes' principle states that pressure applied to a fluidis transmitted unchanged throughout the fluid Trueor false?
False. Archimedes' principle states that the buoyant force acting on an object submerged in a fluid is equal to the weight of the fluid that the object displaces. It's not about pressure being transmitted unchanged throughout the fluid.
Why does is numeric function in PHP not properly evaluate numeric value?
The is_numeric functions works just fine. It returns trueor false based on whether the input variable is numeric or not. However, it is possible that unexpected results may occur when evaluating something like "34e6", which is a valid number (34,000,000). If you must know if a variable contains only digits 0-9, consider preg_match("/^\d+$/", $input) or similar.
What is difference between subjective and objective scoring?
1) In reference to quizzes/exams:Objective scoring are scores a person receives on a multiple choice, trueor false, or matching questions on an exam.Subjective scoring refers to scores a person receives on short responsequestions, extended response questions, or essays.2) In reference to sports/an activity:Objective scoring is based on performance.... ex. basketball, baseball, etc.Subjective scoring is based on the judges decision...ex. gymnastics,boxing, etc.
What is function of ip config?
Displays all current TCP/IP network configuration values and refreshes Dynamic Host Configuration Protocol (DHCP) and Domain Name System (DNS) settings. Used without parameters, ipconfig displays the IP address, subnet mask, and default gateway for all adapters.Read more from Microsoft:http://www.microsoft.com/resources/documentation/windows/xp/all/proddocs/en-us/ipconfig.mspx?mfr=trueOr from Wikipedia:http://en.wikipedia.org/wiki/Ipconfig
Does bat blood keep you hair free?
I'm from Jordan (middle-east) and my friend told me that her her grand mother was washed with the blood of bat as she was still a new born,and she told me that since then, she did not have any hair on hair body,,but i think it is just a myth..i also read in some Arabic websites about the procedure,all u have to do is boil bats blood and apply it to your body and rub it into your skin,and leave it for two hours.i haven'e tried it,and i really don't know if that's trueor not
What is a Boolean condition?
A boolean is a value which can either be true or false. A boolean condition is mathematical equation where the result is a boolean (either true or false). Often used in programming.A boolean condition consists of some varibles, and boolean operations that can be carried out using them. Here are some boolean operations. The sybols are those used in Java and C++.> Greater Than. Returns true when the number before > is greater than the number after< Less Than. The opposite of Greater than== Equals. If the values are equal returns trueOR Returns true if the boolean before and/or the boolean after is true&& AND Returns true only if the boolean before AND after the && are true! NOT Inverts/NOT's a boolean. True becomes false. False becomes trueMost programming languages have booleans as a type of variable and if statements as control flow.An if statement uses a boolean to decide whether or not something is run eg.if(someBoolean){// If some boolean is true this peice of code will be run}A an example of a boolean condition could use a less than or greater than symbolif( someNumber > 9000 ) {print( "The number... it's.... OVER 9000!!" );}
