Advanced Placement (AP), 21.10.2020 01:01 carrrlareyes
Select the correct answer.
Which of these can the Doppler effect be used to deduce in astronomy?
A.
the shape of the orbital path of an object
B.
whether the object is traveling toward or away from us.
C.
the chemical composition of the object
D.
the type of spectrum the object emits
Answers: 1
Advanced Placement (AP), 22.06.2019 09:00
What are 3 traits scientist can know about an organism based on a complete fossil
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Advanced Placement (AP), 25.06.2019 01:50
Look back at act iv scene v to read over ophelia’s interactions with claudius and gertrude as well as laertes. then, compare her dialogue to hamlet’s dialogue and soliloquies previously analyzed in acts i–iv. what is ophelia’s state of mind versus hamlet’s?
Answers: 3
Advanced Placement (AP), 25.06.2019 09:30
In a speech before the american society of newspaper editors (april 16, 1953), president eisenhower stated: "every gun that is made, every warship launched, every rocket fired signifies, in the final sense, a theft from those who hunger and are not fed, those who are cold and not clothed. this world in arms is not spending money alone. it is spending the sweat of its laborers, the genius of its scientists, the hopes of its children. this is not a way of life at all in any true sense. under the cloud of threatening war, it is humanity hanging from a cross of iron." do you agree or disagree?
Answers: 1
Advanced Placement (AP), 25.06.2019 16:00
Which soil horizon, also known as the zone of accumulation, is enriched in clay, iron oxides, silica, carbonate, and other materials?
Answers: 1
Select the correct answer.
Which of these can the Doppler effect be used to deduce in astronomy?
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