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muminat
3 years ago
11

How could the Cell Theoryhave been developed sooner?​

Physics
1 answer:
babunello [35]3 years ago
3 0
Three scientists are credited with the development of cell theory. Matthias Schleiden observed that all plants were made of cells; Theodor Schwann observed that all animals were also made of cells; and Rudolf Virchow observed that cells only come from other cells. ... Living cells come only from other living cells
You might be interested in
What is the power generation in a machine that produces 76 j in 3.7s
ICE Princess25 [194]
Power is the ratio between energy and time:
P= \frac{E}{t}
In our problem we have E=76 J and t=3.7 s. Therefore, the power is
P= \frac{76 J}{3.7 s} =20.5 W
3 0
3 years ago
What is the maximum frequency of visible light in hertz?
Nataliya [291]
All frequencies of light in hertz are in between
Red = 4 * 10 ^{14} Hz and
Violet = 8 * 10 ^{14} Hz

Light with a lower frequency than 4 * 10^14 Hz, are called infrared and can't be seen by human eye. Light with a higher frequency than 8 * 10^14 Hz, are called ultraviolet and can't bee seen by human eye. 

Therefore, the maximum frequency of visible light in Hz, is  8 * 10^14 Hz
3 0
4 years ago
1) Johnny completing the spring lab, and makes 12 waves in 10 seconds. What is the
ankoles [38]

Answer:

1.2 Hz

Explanation:

Frequency: This can be defined as the number of cycles completed in one seconds. The unit of frequency is Hertz (Hz)

From the question above,

f = N/t.................... Equation 1

Where f = frequency, N = number of wave or cycle completed by Johnny, t = time take to complete the waves.

Given: N = 12 waves, t = 10 s

Substitute into equation 1

f = 12/10

f = 1.2 Hz

5 0
4 years ago
4. show your understanding of electric and magnetic forces<br> below.
Vitek1552 [10]

Answer:

Explanation:

Electric forces exist among stationary electric charges; both electric and magnetic forces exist among moving electric charges. ... The magnetic force between two moving charges may be described as the effect exerted upon either charge by a magnetic field created by the other.

8 0
3 years ago
What effect does the sun have on Earth's tides? A. The pull of the sun cancels the pull of the moon when they are on opposite si
Kisachek [45]

Answer:

D

Explanation:

because two vectors which align in the same line adds one to another

6 0
3 years ago
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