The steps in the melting of an ice-cream bar kept beside a bonfire are listed below: Step 1: Heat from the bonfire travels to the ice-cream bar
Step 2: Heat travels from one part of the ice-cream bar to the other parts

Which statement is true?

Heat is transferred by convection in Step 1 and by radiation in Step 2.
Heat is transferred by radiation in Step 1 and by convection in Step 2.
Heat is transferred by conduction in Step 1 and by radiation in Step 2.
Heat is transferred by radiation in Step 1 and by conduction in Step 2.

Most flexible painting medium, used to create both thin, polished layers and thick, gestural brushstrokes

This is a form of government run by elected leaders.this is a type of government in which a group of individual states are united under astrong, central government.this is a system of government in which the people participate directly in making allpublic policy.this is form of government in which a monarch is the head of state but his or her powersare restricted by law, usually within a parliamentary system.in this type of government, the elected head of the executive branch acts independentlyof the legislative and judicial branches.in this type of government, there is no clear-cut separation of powers between thelegislative and executive branches, though the legislative has most of the governmentalpower.in this type of government, the institutions of the state are governed as a single unit,with one constitutionally created legislature.this is a type of government in which power is held by a single, self-appointed ruler.

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