Question
Water Turbine was invented by ________
.Solution
In 1827, French engineer Benoit Fourneyron developed a turbine capable of producing around 6 horsepower – the earliest version of the Fourneyron reaction turbine. A water turbine  is a rotary machine that converts kinetic energy and potential energy of water  into mechanical work.
The magnetic field lines around a straight current carrying conductor are
What is the most basic criteria used to decide whether something is alive?
The final image in a simple microscope is –
Which of the following is a macronutrient?
A mass m is suspended from a spring of spring constant k and oscillates with amplitude A. The maximum velocity during oscillation is:
Which tissue acts as first line of protection for body from any physical or chemical damage?
A boy sitting in a train moving with a uniform velocity drops a coin outside. A man standing outside the train will find the trajectory of the coin to be -
Among petroleum refinery products, which has the lowest boiling point?
Who is known the father of modern chemistry?
What will be the color of a red rose when it is seen through green glass?
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