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GaryK [48]
3 years ago
13

The________ channels sound to the eardrum.

Physics
1 answer:
inn [45]3 years ago
6 0
The external auditory meatus, or ear canal, funnels sound to the eardrum. It is part of the outer ear.
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A car's horn is honking at a constant frequency. as the car is driving away from you the pitch you hear will be ______ what is h
vladimir1956 [14]

Answer:

Easy

Explanation:

A; lowe than

6 0
3 years ago
Which element can combine with chlorine to make the best conductor of electricity when in the liquid form?
Svetach [21]
The best and most correct answer among the choices provided by your question is the third choice or letter C.

Lithium is the <span>element that can combine with chlorine to make the best conductor of electricity when in the liquid form because </span><span>it has a much lower electronegativity value.</span>

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
3 0
3 years ago
In a ballistics test, a 24 g bullet traveling horizontally at 1200 m/s goes through a 31-cm-thick 320 kg stationary target and e
Zanzabum

Answer:

The  velocity is  v_t  =  0.02175 \  m/s

Explanation:

From the question we are told that

   The  mass of the bullet is  m_b  =  0.024 \  kg

    The initial speed of the bullet is  u_b  =  1200 \  m/s

   The mass of the target is  m_t  =  320 \  kg

    The  initial velocity of target is  u_t  =  0  \ m/s

    The  final velocity of the bullet is  is  v_b  =  910 \  m/s

   

Generally according to the law of momentum conservation we have that

      m_b *  u_b  +  m_t *  u_t  =  m_b *  v_b  +  m_t  *  v_t

=>   0.024  *  1200  +  320 *  0  =  0.024 *  910   +  320  *  v_t

=>    v_t  =  0.02175 \  m/s

3 0
4 years ago
Help me !!!
Olenka [21]

Answer:−4.05

Explanation:

3 0
3 years ago
Once silicon burning begins to fuse iron in the core of a high-mass main-sequence star, it only has a few ________ left to live.
dmitriy555 [2]
Answer must be:

a few days left to live.
3 0
3 years ago
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