2 Answers
-
asked Jun 01 5:48:03 PM
Chahat Ali
Q: 550 A: 3595 -
asked Jun 01 5:48:03 PM
Chahat Ali
Q: 550 A: 3595
Contribute & Test Your Skills
- Unit, Dimension & Measurement
- Motion In One Dimension
- Thermodynamics
- Work, Energy & Power
- Rotational Motion
- Gravitation
- Laws of Motion
- Properties of Solids & Liquids
- Electronic Devices
- Kinetic Theory of Gases
- Wave Motion
- Communication Systems
- Current Electricity & Heating Effect
- Magnetic Effects of Current & Magnetism
- Electromagnetic Induction & Alternating Currents
- Electromagnetic Waves
- Optics Photometry
- Transmission of Heat
- Electrostatics
- Atomic Structure
- Mechanical Properties of Fluids
- Thermal Properties of Matter
- Circular Motion
- Projectile Motion
- Friction
- Properties of Bulk Matter
- Surface Tension
- Simple Harmonic Motion
- Capacitor
- Alternating Current
- Electron, Photon & X-Ray
- Nuclear Physics
- Valve Electronics
- Optical Instrument
- Reflection of Light
- Refraction of Light
- Wave Optics
- Mathematics In Physics
Popular Questions
- Copper has face centred cubic (fcc) lattice with interatomic spacing equal to 2.54 A. The value of lattice constant for this latti..
- In the bandgap between valence hand and conduction band in a material is 5.0 eV, then the material is
- The current gain of a common-base transistor circuit is 0.96. On changing the emitter current by 10.0 mA, the change in the base c..
- If a- current gain of a transistor is 0.98. What is the value of B- current gain of the transistor?
- A common emitter amplifier has a voltage gain of 50, an input impedance of 100 , and an output impedance of 200 . The power gain..
- A solid reflects incident light and its electrical conductivity decreases with temperature. The binding in this solid is
- In a cubic unit cell of bcc structure, the lattice points (i.e. number of atoms) are
- An n-p-n transistor can be considered to be equivalent to two diodes, connected. Which of the following figures is the correct one..
- A change of 8.0 mA in the emitter current brings a change of 7.9 mA in the collector current. The values of α and B are
- A solid that transmits light in visible region and has a very low melting point possesses
- Atomic radius of fcc is
- The nearest distance between two atoms
- A material has N atom in its crystal structure which is a hexagonal close packed
- Sodium has body centred packing
- Which of the following is an amorphous solid
- The laptop PCs modern electronic watches and calculators
- What is the net force on a
- A Si and a Ga diode has identical physical dimension
- The ionic bond is absent in
- The crystal structure can be studied by using
- In good Conductors of electricity, the type of bonding that exists is
- Copper has face centered cubic (fcc) lattice with interatomic spacing equal to
- In a common-emitter amplifier the input signal is applied across the
- If the lattice parameter for a crystalline structure is
- A solid reflects incident light and its electrical conductivity decreases with temperature
- The term liquid crystal refers to a state that is intermediate between
- Absorption of X-Rays is maximum in which of the following material sheet of same thickness
- Bonding in a germanium crystal
- For a cubic crystal structure which one of the following relations indicating the cell characteristic is correct
- In a common-base amplifier, the phase difference between the input signal voltage and output voltage is
- The forward biased diode connection is
- In a common emitter - amplifier, the input signal is applied across
- In a transistor the base is
- The part of a transistor which is heavily doped to produce a large number of majority carriers is
- when NPN transistor is used as an amplifier
- In order to rectify an alternating current one uses a
- For a crystal system,a=b=c
- The ionic bond is absent in
- The energy band gap (distance between the conduction band and valence band) in conductor is
- In a semiconductor, separation between conduction and valence band is of the order of
