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3 years ago

Please help me to fix this sentence to sentence with more delivery and fluency

Physics

2 answers:

Jlenok [28]3 years ago

6 0

Which amount of water is between how much water evaporates, and how much comes down during rainfall in the same day

s344n2d4d5 [400]3 years ago

5 0

Answer:

Is the amount of water evaporated in a day more significant than the amount of rain falling in a day?

Explanation:

Don't overcomplicate it

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Newton's first law states that objects do not change their motion unless acted upon by a net force. What does the word 'net' mea

ollegr [7]

Answer it is b is the best option to pick A, does that make sense

7 0

4 years ago

A satellite in geostationary orbit is used to transmit data via electromagnetic radiation. The satellite is at a height of 35,00

Nutka1998 [239]

Answer:

$6.99535\times 10^{-6}\ V/m$

Explanation:

P = Power Output = 1000 W

r = Radius = 35000000 m

$\epsilon_0$ = Permittivity of free space = $8.85\times 10^{-12}\ F/m$

c = Speed of light = $3\times 10^8\ m/s$

Intensity of Electric radiation is given by

$I=\dfrac{P}{A}\\\Rightarrow I=\dfrac{P}{4\pi r^2}\\\Rightarrow I=\dfrac{1000}{4\pi\times 35000000^2}\ W/m^2$

Intensity of Electric radiation is given by

$I=\dfrac{1}{2}c\epsilon_0E_0\\\Rightarrow E_0=\sqrt{\dfrac{2I}{c\epsilon_0}}\\\Rightarrow E_0=\sqrt{\dfrac{2\times \dfrac{1000}{4\pi\times 35000000^2}}{3\times 10^8\times 8.85\times 10^{-12}}}\\\Rightarrow E_0=6.99535\times 10^{-6}\ V/m$

The amplitude of the electric field vector is $6.99535\times 10^{-6}\ V/m$

6 0

4 years ago

How does the numerical value of "e" change as the shape of the ellipse approaches a straight line?

Aleks04 [339]

At eccentricity = 0 we get a circle For 0 < eccentricity < 1 we get an ellipse for eccentricity = 1 we get a parabola for eccentricity > 1 we get a hyperbola for infinite eccentricity we get a lineSHOW FULL ANSWER

4 0

3 years ago

Thermal conductivity is dependent on the _____.

VladimirAG [237]

I believe the answer is convection!

6 0

3 years ago

Please help!

fomenos

Answer:

4L is the answer

Explanation:

5 0

3 years ago