Physics, 09.03.2022 22:00 joydivision01
Which of the following is NOT a valid reason that less energy is transferred at each level of the food chain?
A. Energy is released as heat energy during respiration
B. Energy is destroyed because animals are higher levels do not need as much energy
C. Energy is used for life processes (e. g. Movement, breathing, etc.)
D. Energy is egested in feces or remains in dead organisms which are passed to decomposers
Answers: 3
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State one advantage and one disadvantage of using a plane mirrior as a driving mirrior
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Need asap ‼️ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)
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Physics, 22.06.2019 12:30
Apositive charge moves in the direction of an electric field. which of the following statements are true? check all that apply. check all that apply. 1.the potential energy associated with the charge decreases. 2. the electric field does positive work on the charge. 3. the electric field does negative work on the charge. 4. the potential energy associated with the charge increases. 5. the electric field does not do any work on the charge. 6. the amount of work done on the charge cannot be determined without additional information.
Answers: 1
Physics, 22.06.2019 16:00
The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.
Answers: 2
Which of the following is NOT a valid reason that less energy is transferred at each level of the fo...
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