Physics Test-31...

Mass spectroscopy is performed ____________ for a sample.

Nuclides which have the same mass number are called as:

When heat is transferred from one particle of hot body to another by actual motion of the heated particles, it is referred to as heat transfer by__________.

The relation between flowing current \((i)\) and deflection \((\theta)\) obtained in moving coil galvanometer will be:

If the moment of inertia of a rotating body is increased then what will be the effect on the angular velocity?

Which of the following law states that intensity of pressure at a point in a static fluid is equal in all directions?

Kamla peddles a stationary bicycle. The pedals of the bicycle are attached to a 100 turn coil of area \(0.10 m ^2\). The coil rotates at half a revolution per second and it is placed in a uniform magnetic field of \(0.01 T\) perpendicular to the axis of rotation of the coil. What is the maximum voltage generated in the coil?

A p-n photodiode is fabricated from a semiconductor with a bandgap of \(2.8\) eV. Can it detect a wavelength of \(6000 \mathrm{~nm}\) ?

A particle of mass 2 kg is moving with 20 m/s collides with a stationary particle of mass 3 kg. After the collision, both particles moves together. Find the loss of kinetic energy of the system.

A capacitor of capacitance \(2 \mu F\) is charged to a potential difference of \(12 V\). It is then connected across an inductor of inductance \(0.6 mH\). The current in the circuit when the potential difference across the capacitor is \(6 V\) is: