A 0.05 kg steel mass, heated to 200.0°C is dropped into a beaker containing 0 490 kg of water, The initial temperature of the water is 20.0°C and the final temperature with the steel is 22.4°C
caiculate the specific heat of the steel mass. Assume the beaker has negligible heat capacity,
Specific heat capacity of water =4186 J/kg°C
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found in the nucleus

has mass of one amu

a electromagnetic waves

there is no correct list among the choices you've provided.

the list might look something like this:

-- baby human

-- piccolo

-- flute

-- soprano singer

-- trumpet

-- tenor singer

-- trombone

-- baritone singer

-- baritone horn

-- bass singer

-- tuba

since i had to make up the list myself, i made it easy on myself, and i didn't try to shuffle the string instruments and woodwinds into it too.

causes

fossil fuels burn

cities become more industrialized

human population grows worldwide