U235 and U238 are isotopes of Uranium. U235 is more radioactive than U238 since it has fewer neutrons. U235 can sustain a fission chain reaction.... View Article
Gravity is what keeps the planets revolving around the sun. Gravity keeps the space stations orbit the Earth. Gravity is used in hydro-electric... View Article
According to Ohm’s law, voltage is given by the product of current and resistance. If the voltage increases there will be an increase in the... View Article
When the inductance is increased the inductor will be more effective in opposing any change in the current. This will reduce the current in the... View Article
When the objects are dropped from a height two forces act on the object. The force due to gravitation and air resistance. In the absence of air... View Article
The Heisenberg uncertainty principle is not wrong. It states that the position and the momentum of the particle cannot be determined simultaneously.... View Article
Yes, higher vapour pressure means faster evaporation. If the vapour pressure is high then the intermolecular force between the molecules will be... View Article
When the intermolecular force is small then the molecules can easily escape from the surface of the liquid. Therefore the vapour pressure is... View Article
If the vapour pressure is more than 1 atm then the boiling point of the liquid will be more than 1000 C because the molecules above the surface... View Article
When the equipotential lines are closer, the electric field at that point will be high. The electric field lines and the equipotential lines are... View Article
The range of the voltmeter can be increased by increasing the resistance. This can be done by connecting a resistor in series with the voltmeter.... View Article
The electrostatic charge represents the excess or the deficiency of electrons on the surface of the object. These electrostatic charges get... View Article
When the balloon is rubbed on the hair, electrons move from the atoms in the hair to the balloon. Electrons are negatively charged, so the... View Article
The typical design that converts rotational motion to linear motion is the slider-crank mechanism. The slider and the crank are connected to a... View Article
The vapour pressure of the liquid increases with an increase in temperature. When the vapour pressure becomes equal to the atmospheric pressure... View Article
A hydrogen bond is the chemical bond that is the easiest chemical bond to break. Stay tuned with BYJU’S to learn more about other concepts such... View Article
If u and v are the two vectors, such that u x v = 0 then these two vectors will be parallel. Therefore, the angle between these two vectors will... View Article
A projection in which the range and the null spaces are in orthogonal subspaces is known as an orthogonal projection. Stay tuned with BYJU’S to... View Article