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Naddik [55]
3 years ago
14

The food chain in question 1 is; Grass -> Deer -> Wolf

Physics
1 answer:
aleksklad [387]3 years ago
6 0
Grass dear wolf is the right awnser
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True or False? Energy is matter.<br><br> 1. False<br><br> 2. True
andriy [413]

Answer:

False because it has no mass.

Explanation:

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3 years ago
If a girl is standing in front of a smooth surface from which a sound is reflected, the girl may hear
gavmur [86]
Near the surface of reflection, reflected wave may interfere with incident wave leading to production of constructive and as well as destructive interference. This in turn, can result to resonance as well as enhancement of the sound intensity as the waves of reflection adds to incident wave. Therefore, the girl would higher intensity of reflected waves as compared to incident waves.

Therefore, statement A is correct.
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3 years ago
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If distance between two charges increased 5 times then force between them
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decreased 5 times

Explanation: if the force increases 5 times between them would decrease 5 times

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3 years ago
If a scuba diver fills his lungs to full capacity of 5.5 L when 10 m below the surface, to what volume would his lungs expand if
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Answer:

The volume at the surface is 10.97 L.

Explanation:

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P'=P+\rho gh

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P'=1.01\times10^{5}+1025\times9.8\times10

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PV= RT

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PV=P'V'

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V=10.97\ L

Hence, The volume at the surface is 10.97 L.

3 0
3 years ago
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A guitar string vibrates 600 times in 2 seconds.
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frequency is equal to number of oscillations or vibrations upon time

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check picture

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