# Atal Tinkering Labs ATL

## Trace the path of a ray of light passing through a rectangular glass slab

In this video we will study how to trace a path of a ray of light passing obliquely through a rectangular glass slab for a different angles of incidence. We will also measure the angle of incidence, angle of reflection, the angle of emergence and interpret the results.

## Focal length of a concave mirror

In this video we will determine the focal length of a concave mirror by obtaining image of a distant object.

## Density of a non-porous solid

In this video we will determine the density of a non-porous solid by using a spring balance and a measuring cylinder.

## Concave Mirror – I

In this video we will study the formation of an image of a lighted candle by a concave mirror, when placed slightly beyond the center of curvature.

## Reflection of sound

In this video we will study the reflection of sound.

## Salt Analysis

In this video we will study how to detect cation and an anions in the given Salt.

## Electromagnetic induction

In this video we will study the phenomenon of Electromagnetic induction.

## Boyls Law

In this video we will study Boyls Law. Boyls Law: Calculate the variation in volume (V) with pressure (P) for a sample of air at constant temperatures by plotting graphs between P and V, and between P and 1/V.

## Frictional Force

In this video we will study the reaction between the force of limiting friction and normal reaction. And also find the coefficient of friction between surface of the moving block and that of horizontal surface.

## Melting point of organic compound

In this video we will determine the Melting point of organic compound.

## Fleming’s lefthand rule

In this video we will study the force on a current-carrying straight conductor in a magnetic field and to verify that the motion of the conductor is according to Fleming’s left hand rule.

## Downward Force

In this video we will find Downward Force along an inclined plane action on a roller due to gravity and study its relation with the angle of inclination by plotting graph between Downward Force and sin a.

## Sonometer

In this video we will study the relation between frequency and length of a given wire under constant tension using Sonometer.

## Viscosity

In this video we will determine the coefficient of Viscosity of a given liquid by measuring the terminal velocity of a spherical body.

## Convex Lens – III

In this video we will study the formation of an image of a lighted candle by a convex lens when placed at a distance less than 2f but more than f from the optical center of the convex lens.

## Specific Heat

In this video we will determine the specific heat capacity of a given solid and liquid by the method of mixtures.

## Resonance

In this video we will determine the velocity of sound in air at room temperature using Resonance tube.

## Series combination of resistors

In this video we will determine the equivalent resistance of two resistors connected in a series combination.

## Convex Lens – I

In this video we will study the formation of an image of a lighted candle by a convex lens when places at a distance slightly more than the twice of focal length (f) from the optical center of the lens.

## Youngs Modulus

In this video we will study the Young’s Modulus of the material of a given wire by using Searle’s apparatus.