the golden rule
true or false: when you hold an ice cube thee could movies into your hand
False
conduction
heat moving through electromagnetic waves (like light).
why does a doll not get hot under a blanket
because it does not have body heat.
why does cold air sinks
because it is more dense than warm air
measles spread how
person to person
you place a boiled egg into a bowl of hot water. describe the energy transfer.
energy moves from the egg to the water
convection
heat moving through liquids (liquids and gases).
What is the special science blanket
the mylar blanket
why does foil keep a soda cold
because it keeps that condensation so it will stay cold
lyme disease spread how
vector bome
if you place a cold soda on the counter where does the coldness transfer to.
Does not actually transfer anywhere
radiation
heat moving through solids by direct contact.
why does hot air rise
warm air is less dense than cold air
why does a doll stay cold under a blanket
because it doesn't have body heat
cholera spreads how
food borne
What is the best material to keep a soda cold in a lunch box.
Foil or something that traps coldness
why do metals feel hotter or colder than wood
metals are excellent conductors.
How does it get hot under a blanket
Because people have body heat that heat it up
why does an boiled egg get cooler after getting put into a bowl of water
because it transfers the heat from the egg to the water
true or false: can diseases be bad and good
true
In which direction does thermal energy always travel
From warm to cool
Why is the upstairs of a house usually hotter than the downstairs.
Because hot and Rises in cold air sinks.
why does a paper towel make a soda warm
because all of the condensation gets in the paper towel and it cant keep it cool anymore.
why do you go down to the floor if there is a fire
because cold air is close to the ground so you are safe until you get out
if you have a disease can it still spread even if you have a mask on
yes