Why can't a ship use the internal energy of sea water to propel i… - Vidyadip

Question

Why can't a ship use the internal energy of sea water to propel it?

✓

Answer

Since there is no access in the ship, so the internal energy of water cannot be used to run the engine.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "1 Marks Question" from PART - 2 CH - 11 Thermodynamics→PART - 2 CH - 11 Thermodynamics — all question types→Physics STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

What are the uses of Bernoulli's principle?

Who gave general theory of relativity?

Why is the nib of a pen split?

Why soap bubble bursts after some time?

A comet orbits the sun in a highly elliptical orbit. Does the comet have a constant (a) linear speed, (b) angular speed, (c) angular momentum, (d) kinetic energy, (e) potential energy, (f) total energy throughout its orbit? Neglect any mass loss of the comet when it comes very close to the Sun.

An elevator can carry a maximum load of $1800 kg$ (elevator + passengers) is moving up with a constant speed of $2 m s ^{-1}$. The frictional force opposing the motion is $4000 N$. Determine the minimum power delivered by the motor to the elevator in watts as well as in horse power.

What is unified field theory?

The work done in adiabatic change depends only on what?

Compare the weights of stone when it is $\frac{1}{2}\text{km}$ above the surface of earth and 1km below the surface of earth.

A force $\Big(\frac{\text{mv}^2}{\text{r}^2}\Big)$ is acting on a body of mass m moving with a velocity $v$ in a circle of radius $r$. What is the work done by the force in moving the body over half the circumference of the circle?