Explain two activities for the formation of artificial rainbow

Asked by admin @ 20/08/2021 in Physics viewed by 362 People

Answered by admin @ 20/08/2021

1 activite: ……
1.fill a glass with water
2
Place the glass on a table in front of a sunny window
3
Place a sheet of paper on the floor. It could be any light color. White might be best, but try any color you prefer.
4
Wet the window with hot water.
Make a Rainbow Step 5 Version 2.jpg
5
Adjust the glass and the paper until you see a rainbow..........
Activity 2:…………
1.Place a mirror inside a full glass of water.
2
Make sure the room is dark, and has white walls.
3
Shine the flashlight into the water, moving it around until a rainbow can be viewed

A hair dryer with a resistance of 9.6 ohms operates at 120 volts for 2.5 minutes. the total electrical energy used by the dryer during this time interval is

Asked by maham237 @ 13/01/2021 in Physics viewed by 1206 persons

Mind map for light reflection and refraction class 10

Asked by admin @ 23/08/2021 in Physics viewed by 1150 persons

The african cicada is the world's loudest insect, producing a sound intensity level of 107 db at a distance of 0.50 m. what is the intensity of its sound (in w/m2) as heard by someone standing 3.1 m away? express your answer in watts per meter squared.

Asked by maham237 @ 10/01/2021 in Physics viewed by 1101 persons

A thief runs at a speed of 10m s

Asked by admin @ 23/08/2021 in Physics viewed by 1098 persons

A 5.8 x 10 4 watt elevator motor can lift

Asked by maham237 @ 20/06/2021 in Physics viewed by 1083 persons

Explain two activities for the formation of artificial rainbow

Similar Questions

Define the two-party system. explain its advantages and disadvantages

Define the two-party system. explain its advantages and disadvantages.

Explain the process of formation of complex proteins

Explain the formation of image in a simple microscope

Explain the formation of mgo by transfer of electrons

Explain any three non farming activities in palampur village

Explain the formation of stationary waves by analytical method

Explain any four non farming activities in palampur village

Formation of ozone layer is explained by which reaction

Explain the formation of sea breeze and land breeze

Explain the formation of stationary waves in stretched strings

Explain the process of formation of petroleum in earth

Explain the role of health in human capital formation

Explain the nature of covalent bond formation in ch3cl

Explain the role of education in human capital formation

Most viewed questions in Physics

Jeevandeep health and physical education std 10 answers pdf

Hc verma physics class 9 solutions of describing motion

How to leave nightmare land answer key

Base area and stability of some objects with different shapes

Which of the following statements about safe lifting are correct

Porous water-absorbing mass of fibers

Absorption of water by filter paper is due to

A composite wire of uniform diameter 3mm

At a distance l 400m from the traffic light

A rocket of mass m is launched straight up with thrust f⃗ thrust.

A hair dryer with a resistance of 9.6 ohms operates at 120 volts for 2.5 minutes. the total electrical energy used by the dryer during this time interval is

Mind map for light reflection and refraction class 10

The african cicada is the world's loudest insect, producing a sound intensity level of 107 db at a distance of 0.50 m. what is the intensity of its sound (in w/m2) as heard by someone standing 3.1 m away? express your answer in watts per meter squared.

A thief runs at a speed of 10m s

A 5.8 x 10 4 watt elevator motor can lift