According to the question, Let length of the bridge be ‘x’ meter. =>Speed = (Length of train + length of bridge)/Time => 74 × 5/18 = (230 + x)/18 => x = 370 - 230 = 140 meter
In the isothermal Process ______________ remains Constant.
Which of the following instruments is correctly matched with its function?
I) Voltmeter - Measures potential difference
II) Ammeter - Me...
Iron, Nickel and Cobalt are the examples of
The energy possessed by a body due to its position or shape is known as:
Water gets cooled, when ice is immersed in it. It is because of the phenomenon of
Who discovered the electron?
Which of the following is equal to a measurement of 1 mA?
The SI unit of Pressure is
Among the following, which has the lowest density?
Temperature of the Sun is measured by___________
