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2 years ago

Fill in the chart in the file below.

Physics

1 answer:

pashok25 [27]2 years ago

3 0

Hopefully, it's helpful to you -

Don't get me wrong, but I think there could be a different way to interpret Gas and Dust mean here- which just makes this brace map completely different.

Nevertheless, I did what I thought (and I still hold with it) was correct.

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On the basis of which characteristics jute is considerd as a natural fibre

klemol [59]

Answer:

Jute is obtained from Jute plant naturally that is why it is considered as a Natural Fibre. It seems golden in color.

6 0

3 years ago

Calculate the speed for a car that went a distance of 125 kilometers in 2 hours time.

laila [671]

The speed of the car was exactly 125 km per 2 hours.

In a more familiar unit, 125km/2hr = 62.5 km/hr.

5 0

3 years ago

Beat frequency problem. Your ear simultaneously hears waves from different sources, so it can hear beats from the two speakers.

podryga [215]

Completed question:Suppose one speaker is driven at 570 Hz and the other at 554 Hz. What is the beat frequency in Hz? The average frequency in Hz?

Answer:

Beat frequency= 16Hz

Average frequency = 562Hz

Explanation:

Beat frequency f = f2-f1

Where f2 is frequency of source with higher frequency

f1 is frequency of source with lower frequency

f1= 554Hz, f2= 570Hz

beat frequency (f) = 570 -554

= 16Hz

Average frequency = $\frac{554+570}{2}$

= $\frac{1124}{2}\\ =562Hz$

5 0

4 years ago

Please help bffbgfg5vrvtvt

Anvisha [2.4K]

Answer:

B) converging tectonic plates

Explanation:

7 0

3 years ago

How many hours would it take for a single prokaryote, dividing every 20 minutes by binary fission in a favorable environment, to

butalik [34]

Answer:

$170\frac{2}{3} hrs$

Explanation:

in every 20 minutes the prokaryote divides to produce one of itself .

Mathematically,

20 mins:1 of its kind

x mins :512 of its kind

Where x is the amount of time (in minutes) needed by the prokaryote to produce 512 of its kind.

This implies that,

By cross multiplying we obtain,

$x = 20 \times 512 = 10240mins$

We now convert the time in minutes into hours.

Knowing very well that 60 minutes equals an hour, to convert 10240 minutes to hour we divide by 60.

This implies that,

$10240 \div 60 = 170 \frac{2}{3}$

8 0

3 years ago