Q.12601·Miscellaneous·2013·EasyWhich one among the following situations is best represented by the velocity – time plot shown above?View question
Q.12602·Miscellaneous·2013·EasyWhen long dry hair is brushed the strands often move away from each other because while brushingView question
Q.12603·Miscellaneous·2013·EasyIf the length of a simple pendulum is being increased by 4-fold, time period of oscillation will beView question
Q.12605·Miscellaneous·2013·EasyPressure of a gas increases due to increase of its temperature because at higher temperatureView question
Q.12607·Miscellaneous·2013·EasyCalcium ammonium nitrate (CAN) is a popular nitrogen fertilizer because it isView question
Q.12608·Miscellaneous·2013·EasyChromium oxide is used as an ingredient in paints to obtainView question
Q.12609·Miscellaneous·2013·EasyA mixture of sodium chloride and naphthalene can be separated byView question
Q.12610·Miscellaneous·2013·EasyThe pH of the solution obtained by dissolving pure sodium chloride in water isView question
Q.12611·Miscellaneous·2013·EasyOxygen on reaction with non-metals forms oxides, which areView question
Q.12613·Miscellaneous·2013·EasyTwo reactants in a flask produce bubbles of gas; it turns lime water into milky. The reactants in the flask areView question
Q.12614·Miscellaneous·2013·EasyWhat is the vector perpendicular to both the vectors i - j and i ?View question
Q.12615·Miscellaneous·2013·EasyThe position vectors of the points A and B are respectively 3i - 5j + 2k and i + j - k . What is the length of AB?View question
Q.12616·Miscellaneous·2013·EasyThe vectors i - 2xj - 3yk and i + 3xj + 2yk are orthogonal to each other. Then the locus of the point (x, y) isView question
Q.12617·Miscellaneous·2013·EasyWhat is the value of p for which the vector p(2i - j + 2k) is of 3 units length?View question
Q.12618·Miscellaneous·2013·EasyIf a = 2i + 2j + 3k, b = -i + 2j + k and c = 3i + j are three vectors such that a + tb is perpendicular to c , then what is t equal to?View question