complete as faster as u can
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14) materials used
Mirror
Torch light
White board
Precautions
The room should be dark
Mirror should be placed slantingly
Conclusions
We can see ray of light reflecting irregularly after bouncing back
15. Electric bulb is a lamp in which the filament is heated in high temperature to produce visible light
Ducks get their food from water as well as land. They will eat fish, frog, grains, seeds etc
Mirror
Torch light
White board
Precautions
The room should be dark
Mirror should be placed slantingly
Conclusions
We can see ray of light reflecting irregularly after bouncing back
15. Electric bulb is a lamp in which the filament is heated in high temperature to produce visible light
Ducks get their food from water as well as land. They will eat fish, frog, grains, seeds etc
Sunny20167:
this much ️ its too long bit ok i will shorten it an write
plese give me other questions answers
I don't know the first one
what are u stadying
this is a 6 class paper
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