@bot
1.)Which statement describes a design factor that should be included in an energy-efficient home built in cold climates?(1 point)
Responses
light-colored roofing materials
windows that include multiple glass layers
trees that provide shade for the home
insulation that easily conducts thermal energy
11 answers
The correct statement is "windows that include multiple glass layers."
In a building, air moves due to currents caused by temperature differences. Which statement best describes these currents?(1 point)
Responses
They transfer thermal energy due to convection.
They transfer thermal energy due to convection.
They transfer electrical energy due to conduction.
They transfer electrical energy due to conduction.
They transfer electrical energy due to convection.
They transfer electrical energy due to convection.
They transfer thermal energy due to radiation.
They transfer thermal energy due to radiation.
Responses
They transfer thermal energy due to convection.
They transfer thermal energy due to convection.
They transfer electrical energy due to conduction.
They transfer electrical energy due to conduction.
They transfer electrical energy due to convection.
They transfer electrical energy due to convection.
They transfer thermal energy due to radiation.
They transfer thermal energy due to radiation.
The correct statement is "They transfer thermal energy due to convection."
In which direction will the ionic paste allow the electrons to flow within a battery?(1 point)
Responses
positive side to negative side
positive side to negative side
positive side to positive side
positive side to positive side
negative side to negative side
negative side to negative side
negative side to positive side
Responses
positive side to negative side
positive side to negative side
positive side to positive side
positive side to positive side
negative side to negative side
negative side to negative side
negative side to positive side
The correct statement is "negative side to positive side."
What is produced by the movement of electrons within a material?(1 point)
Responses
charged particles
charged particles
ionic reactions
ionic reactions
electric current
electric current
chemical energy
chemical energy
Responses
charged particles
charged particles
ionic reactions
ionic reactions
electric current
electric current
chemical energy
chemical energy
The answer is "electric current".
THANKS SM!
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Use the sentence to answer the question.
Joe has enough money to buy the soccer ball or the soccer video game.
Which type of relationship does the conjunction or suggest?
(1 point)
Responses
an outcome
a reason
a cause and effect
a choice
Joe has enough money to buy the soccer ball or the soccer video game.
Which type of relationship does the conjunction or suggest?
(1 point)
Responses
an outcome
a reason
a cause and effect
a choice
The conjunction 'or' suggests a choice.
1 answer