Question

A glass of surface area 1m² and the thickness 2.5mm with the temperature of the inside 25°C and the outside is 0°C losses by conduction 3.315×10⁷ Joule's of energy per hour. Calculate the co-efficient of the thermal conductivity of glass.​

Answer 1

Answer:

Draw a tree by naming it as "Dreams and Fears Tree". Visualise your fears as the worms that can transform into fertilizers, making your dreams into a beautiful tree of accomplishments. Draw worms as your fertilizers and write the captions on it what your fears are?? (Eg: not having friends, new environment, going to school etc...) Draw Leaves and write the accomplishments inside what your Dreams are !! (Eg: overcoming challenges, meet new friends, being sportive etc....)