Question

In which of the following in which of the following example the property of expansion and contraction of metal is utilised a wooden handle in iron blade to fix metal Rim on wooden wheel C to separate two tightly fix glass tumbler D all of these

Answer 1

Answer:

Reid Jeff free duwiiwkwjwbbdhchdkdmenbdfgchd kdkmdndnjfilmwmwmsiiwjsnnsjddidmdnndhchjcudiiwoqqp