READ INSTRUCTIONS CAREFULLY. Online Test # 3 Biology 11 Chapters 1 & 2. Chemistry 11 Chapters 1 & 2. Physics 11 Chapters 1 & 2. . English Total Question: 100Total Time: 60 minutesTotal Marks: 100Negative Marks: 0.25SHARE THIS TEST WITH... see moreYOUR FRIENDS. For More ONLINE TESTS JOIN BELOW GROUP. https://www. Facebook. Com/groups/1245646258907434/ see less
Usage of Neither .......nor
Explanation
Explanation: The magnitude of a unit vector is unity. It just gives the direction of a vector. A unit vector has no units or dimensions.
Rule Corelative Adverbs Usage of Too .........To
Rule Adverb Of Frequency: Adverbs of Frequency always come between Helping verb( has ) and main verb ( missed )
Explanation: P = 3x and Q = 5x R = 35N θ = 120° R = √(P2+ R2+ 2PQcosθ) 35 = 7x or x = 35/7 = 5 P =( 3x5 )= 15N Q =( 5x5 ) = 25N.
Explanation: ( i - 2k ) . ( j + 3k ) = i.j + 3i.k - 2k.j - 6k.k = 0 + 0 -0 - 6 = -6
Usage Of NOT ONLY ............BUT ALSO
Explanation: While walking, a person presses the ground with his feet slightly slanted in the backward direction. The ground exerts upon him an equal and opposite reaction. Its horizontal component enables the person to move forward while the vertical component balances this weight.
Although by evolution, we can make predictions is also mentioned in the paragraph but it is not the central idea of the paragraph. The central idea is usually at the beginning or you will find a few sentences that are focussed on the idea.
Explanation: The vectors which represent rotational effect and act along the axis of rotation in accordance with right hand screw rule are called axial vector. Axial vector will have its direction along its axis of rotation depending on its anticlockwise or clockwise rotational effect.
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