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Start learning 50% faster. Sign in nowA:B 4 × 9:5 × 12 3:5 Now, according to question, => 5 ------ 1300 => 1 ------ 260 => 8 ------ 2080 Total annual profit earned by A and B together is Rs.2080.
The kinetic energy of a body is directly proportional to —
A sound wave of frequency 500 Hz travels at 340 m/s. Find its wavelength.
A current element is placed at origin. At point P(1 mm,1 mm), the magnetic field due to this element is:
Which law states that the total current entering a junction is equal to the total current leaving the junction?
A body of mass 3 kg is acted upon by two perpendicular forces 9 N and 12 N. Find the resultant of two forces and the acceleration of the body.
A current of 5 A flows through a 10 Ω resistor. Find the voltage.
An ant can see objects all around it due to the presence of which type of eyes?
A copper block of mass 3 kg is heated in a furnace to a temperature of 450°C and then placed on a large ice block. Find the maximum amount of ice that...
When a passenger in a moving bus is suddenly thrown forward when the bus stops, this is explained by: