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396 results
951 views
9 years ago
HI CAN YOU SOLVE THIS QUESTION #cbseboard #ncert2023 #board2023 HERONS FORMULA CLASS 9TH EXERCISE 12.1 ...
72 views
3 years ago
email id : waris.siddiqui@gmail.com Website : https://impulse365.blogspot.com/ Kirchhoff Law KCL and KVL Junction Short Trick ...
109,999 views
2 years ago
64,138 views
12 years ago
Video by David Lippman to accompany the open textbook Math in Society (http://www.opentextbookstore.com/mathinsociety/).
17,740 views
13 years ago
The radioactivity of a given sample of whisky due to tritium (half life `12.3` years) was found to be only `3 %` of that measured in a ...
557 views
6 years ago
In this example, we show how you can factorize an expression using suitable identity and hence simplifying it as directed.
532 views
14 years ago
The dotproduct is shown here as the multiplication of two vectors A and B a good example of this is the multiplication of the vector ...
1,195 views
This film was created by the Foulks Ranch Film Academy's Emily Souza and Sophie Ross. It will be entered into the 2013 SEVAs.
456 views
617 views
11 years ago
The distance of a side of a triangle from the circumcenter is equal to half the distance of the opposite vertex from the orthocenter.
75 views
5 years ago
A 12.09 eV electron beam is used to bombard gaseous hydrogen at room temperature, Upto which energy level, the hydrogen ...
290 views
Tritium has a half life of 12.5 years against beta decay. What fraction of a sample of pure tritium will remain undecayed after 25 ...
A vessel of `831 cc` contains `._(1)^(3)H` atm and `27^(@)C`. If half life of `._(1)^(3)H` is `12.3` years then the activity of the gas is.
79 views
The radioisotope , tritium `(""_(1)^(3)H)` has a half-life of 12.3 years. If the initial amount of tritium is 32 mg , how many milligrams ...
1,052 views
4 years ago
"In the given figure, `A B C`is a right-angled triangle with `B`as the right angle. Three semi-circles are drawn with `A B ,\ B C`and ...
The unit vector perpendicular to the vectors `6hati+2hatj+3hatk and 3hati-6hatj-2hatk`, is.
10 views
AlH3 is a chemical formula for Aluminium hydride. And to help you understand the Lewis Structure of this molecule, we are going ...
278 views
Express the following in scientific notation: a) 12.3 b) 0.0569 c) -1527 d) 0.000000789 e) 92000000 f) 0.005280 g) 1.279 h) ...
1,313 views
Banana is an example of :
76 views