Which of the examples below expresses the commutative law of multiplication.
A. A+B=B+A
B. AB=B+A
C. AB=BA
D. AB=A*B
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Find more examples of each of the above goals of Psychology. They could be real examples that you know or you have read about
Goal Example Explanation i. Describe Recording how different students behave during exam period Neha is confident while Reena gets anxious. ii. Explain Analyzing why different students behave in different ways during exam Neha has always done well in exams while...
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Which of the examples below expresses the distributive law of Boolean algebra ?
Correct option is: B. A(B+C)=AB+AC
2 Answers 1 views
In the nature of social responsibility of management applies : - (A) Law of Buyer beware (B) Law of Seller beware
Correct option is: (C) Both (A) and (B)
2 Answers 6 views
State the law of conservation of linear momentum. It is a consequence of which law?
1. Statement: The total momentum of an isolated system is conserved during any interaction. 2. The law of conservation of linear momentum is a consequence of Newton’s second law of motion,...
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What is then special about Newton’s first law if it is derivable from Newton’s second law?
1. Newton’s first law shows an equivalence between the ‘state of rest’ and ‘state of uniform motion along a straight line.’ 2. Newton’s first law of motion defines force as a...
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The subtraction of given vectors is neither commutative nor associative.
Correct answer is: True.
2 Answers 1 views
‘Earth has not anything to show more fair.’ This line expresses the poet’s feelings.
(a) ‘Earth has not anything to show more fair: Dull would he be of soul who could pass by A sight so touching in its majesty:’ The poet appreciates the...
2 Answers 1 views
Write the statement for : (a) Boyle’s law (b) Charles’ law
a. Statement of Boyle’s law : For a fixed mass (number of moles ‘n’) of a gas at constant temperature, the pressure (P) of the gas is inversely proportional to...
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i. List out various real-life examples of Charles’ law. ii. Refer and watch Charles’ law experiments.
i. Few real-life examples of Charles’ law : a. Helium balloon : If we fill a helium balloon in a warm or hot room, and then take it into a cold room,...
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What are Lenz’s law, Ampere’s law and Faraday’s law?
Lenz’s law : Whereas, Lenz’s law states that, the direction of the induced emf is such that the change is opposed. Ampere’s law : Ampere’s law describes the relation between the induced magnetic...
2 Answers 1 views