Grade 12th pass10 grade science
a) Draw a schematic diagram of a box type solar cooker. Name two components of a solar cooker which are responsible to increase the temperature inside the solar cooker and explain their function. State three advantages and three limitations of solar cookers.
b) Write difference between electromagnet and permanent magnet.
a) Draw a schematic diagram of a box type solar cooker. Name two components of a solar cooker which are responsible to increase the temperature inside the solar cooker and explain their function. State three advantages and three limitations of solar cookers.
b) Write difference between electromagnet and permanent magnet.
