Delhi Paramedical & Management Institute Science Faculty Interview Questions and Answers

Charges are fundamental properties of matter that can be positive or negative.

• Charges are responsible for the electromagnetic force.

• Like charges repel each other, while opposite charges attract.

• Charges can be transferred between objects through various processes such as friction, conduction, and induction.

• The unit of charge is the Coulomb (C).

• Examples of charged particles include protons, electrons, and ions.

Yes, I am from Bangalore.

• Yes, I am a native of Bangalore.

• I have lived in Bangalore for the past 10 years.

• I am familiar with the local culture and language of Bangalore.

I believe that future progress will be driven by technological advancements and a focus on sustainability.

• Technological advancements will continue to shape the way we live and work

• Sustainability will become a top priority for individuals and businesses alike

• Renewable energy sources will become more prevalent

• Artificial intelligence and automation will transform industries

• Virtual and augmented reality will change the way...read more

Motion is the act of changing position or location over time.

• Motion is the change in position of an object with respect to a reference point.

• It can be described in terms of distance, displacement, speed, velocity, and acceleration.

• Examples of motion include a car moving along a road, a ball rolling down a hill, and a person walking.

• Motion can be linear, circular, oscillatory, or random.

Force is a push or pull acting upon an object as a result of its interaction with another object.

• Force is a vector quantity, meaning it has both magnitude and direction.

• Examples of forces include gravity, friction, tension, and normal force.

• Force can cause objects to accelerate, decelerate, or change direction.

• Newton's laws of motion describe the relationship between force and motion.

Inertia is the tendency of an object to resist changes in its motion.

• Inertia is a property of matter that causes objects to stay at rest or in motion unless acted upon by an external force.

• The greater the mass of an object, the greater its inertia.

• Examples of inertia include a book staying on a table until pushed, a ball rolling until friction stops it, and a car continuing to move forward when the brakes are applied s...read more

Speed is the rate at which an object covers distance.

• Speed is a scalar quantity, meaning it only has magnitude and no direction.

• It is calculated by dividing the distance traveled by the time taken.

• For example, if a car travels 100 miles in 2 hours, its speed is 50 miles per hour.

Length is the measurement of the distance from one point to another in a straight line.

• Length is a fundamental measurement in geometry and physics.

• It is typically measured in units such as meters, centimeters, or feet.

• Examples of length include the height of a person, the length of a table, or the distance between two cities.

Velocity is the rate of change of an object's position with respect to time.

• Velocity is a vector quantity, meaning it has both magnitude and direction.

• It is calculated as the displacement of an object divided by the time taken to cover that displacement.

• For example, if a car travels 100 miles in 2 hours in a northward direction, its velocity is 50 miles per hour north.

Speed is the rate at which an object covers distance.

• Speed is a scalar quantity, meaning it only has magnitude and no direction.

• It is calculated by dividing the distance traveled by the time taken.

• For example, if a car travels 100 miles in 2 hours, its speed is 50 miles per hour.

Velocity is the rate of change of an object's position with respect to time.

• Velocity is a vector quantity, meaning it has both magnitude and direction.

• It is calculated as the displacement of an object divided by the time taken to cover that displacement.

• For example, if a car travels 100 miles in 2 hours eastwards, its velocity is 50 miles per hour east.

• Velocity can be positive, negative, or zero depending on the direct...read more

Density is a measure of how much mass is contained in a given volume.

• Density is calculated by dividing the mass of an object by its volume.

• Common units for density include g/cm^3 or kg/m^3.

• Density can help identify substances - for example, oil floats on water because it is less dense.