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irina [24]
3 years ago
5

Exercise Book: 18

Physics
1 answer:
Harlamova29_29 [7]3 years ago
7 0
Liza Liza pizza dinner
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Light incident upon a pane of glass slows down in passing through the glass, Does it emerge at a slower speed or at its initial
Simora [160]

Answer:

It will emerge at its initial speed not a slower speed.

Explanation:

It will emerge at the initial speed because the medium at the point of emergence is the same as the medium before incidence.

Light moves at a constant speed in any particular medium. Hence, the speed of light in air is constant in air and the speed of light in glass is constant in glass.

4 0
3 years ago
If an organism had the following organelles: mitochondria, chloroplast, ribosome, nucleus, cell wall, and cell membrane, what ty
Ivahew [28]

Answer:

D

Explanation:

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What is the connection between our sense of hearing and our balance?
Vesna [10]

Answer:

When the head moves, fluid within the labyrinth moves and stimulates nerve endings that send impulses along the balance nerve to the brain. Those impulses are sent to the brain in equal amounts from both the right and left inner ear.

Explanation:

4 0
3 years ago
Read 2 more answers
If someone can write everything on this graph, they shall get points.
Zarrin [17]

Answeill give it a go i guess

Explanation:

Year on Gravestone Thickness at bottom Time of weathering AOW

         1758                          78.5                               258                2.4

         1766                          82.5                              79.6                2.4

         1758                          78.5                               258                2.4

         1758                          78.5                               258                2.4

         1758                          78.5                               258                2.4

         1758                          78.5                               258                2.4

         1758                          78.5                               258                2.4

         1758                          78.5                               258                2.4

         1758                          78.5                               258                2.4

         1758                          78.5                               258                2.4

         1758                          78.5                               258                2.4 nvm got lazy

         

3 0
3 years ago
F. Protons and neutrons
Readme [11.4K]

Answer:

2. False :

  • An object that is positively charged has a greater positive charge and a lower negative charge.

3. Will be This :

Q.→ TRUE or FALSE: An object that is negatively charged could contain only electrons with <u>no</u> accompanying protons.

Answer → False :

  • Negatively charged objects have protons; it's just their number of electrons is greater than their number of protons.

4. False :

  • An object that is electrically neutral contains neutrons and the same number of unlike charges, i.e., electrons and protons.
3 0
3 years ago
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