Get Started with ixamBee
Start learning 50% faster. Sign in now
The sum of the weight of 4 persons = 49 × 4 = 196 kg Let the weight of the lightest person = ‘x’ kg The weight of the heaviest person = (x + 16) kg The sum of the weight of the remaining two persons = 49 × 2 = 98 kg According to the question, x + x + 16 + 98 = 196 2x = 82 x = 41 The weight of the heaviest person = 41 + 16 = 57 kg
Which one of the following is called a red planet?
Which of the following is not a vector quantity?
Which property of a wave is related to its frequency?
In order to investigate the internal atomic structure of crystals, we make use of:
Let the electric field part of an electromagnetic wave is E = {(2.3 N/C) cos [(1.2 rad/m) y + (2.4 × 108 rad/s)t]} î.
Compute the...
An object of mass ‘m’ be made to fall freely from a height ‘h’. At the start the potential energy is _____ and kinetic energy is ______.
...The diameter of a capillary is 4mm. If Reynolds's number of the tube is 1000 and the co-efficient of viscosity for water is 0.02 poise, determine the m...
In Newton’s law of cooling, the rate of temperature fall is proportional to:
A nucleus with mass number A and atomic number Z undergoes β⁻ decay. Which of the following is correct about the daughter nucleus?
A new technology which provides the ability to create an artificial world and have people interact with it is called –
