Assume that a cloud consists of tiny water droplets suspended (uniformly distributed,

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!

Basile [38]

<h3><u>Answer;</u></h3>

Electromagnetic and transverse

<h3><u>Explanation</u>;</h3>

Electromagnetic waves are types of waves which do not require material medium for transmission.
Transverse waves are waves in which the vibration of particles is perpendicular to the direction of wave motion.
All electromagnetic waves are transverse waves and travels with the speed of light. They include; gamma rays, x-rays, UV light, radio waves, and microwaves among others.

5 0

3 years ago

Convection currents occur when _________ energy transfers between two parts of a fluid

valentinak56 [21]

Answer:

heat

Explanation:

7 0

3 years ago

A 7.5 nC point charge and a - 2.9 nC point charge are 3.2 cm apart. What is the electric field strength at the midpoint between

Oduvanchick [21]

Answer:

Net electric field, $E_{net}=91406.24\ N/C$

Explanation:

Given that,

Charge 1, $q_1=7.5\ nC=7.5\times 10^{-9}\ C$

Charge 2, $q_2=-2.9\ nC=-2.9\times 10^{-9}\ C$

distance, d = 3.2 cm = 0.032 m

Electric field due to charge 1 is given by :

$E_1=\dfrac{kq_1}{r^2}$

$E_1=\dfrac{9\times 10^9\times 7.5\times 10^{-9}}{(0.032)^2}$

$E_1=65917.96\ N/C$

Electric field due to charge 2 is given by :

$E_2=\dfrac{kq_2}{r^2}$

$E_2=\dfrac{9\times 10^9\times 2.9\times 10^{-9}}{(0.032)^2}$

$E_2=25488.28\ N/C$

The point charges have opposite charge. So, the net electric field is given by the sum of electric field due to both charges as :

$E_{net}=E_1+E_2$

$E_{net}=65917.96+25488.28$

$E_{net}=91406.24\ N/C$

So, the electric field strength at the midpoint between the two charges is 91406.24 N/C. Hence, this is the required solution.

3 0

4 years ago

In what way did the cloud model resemble the Bohr model

Ahat [919]

Answer:

While Bohr's atomic model hypothesizes that electrons move in particular energy levels around the nucleus, the electron cloud model suggests that electrons move in an unpredictable pattern but are more likely to be in certain regions than others.

Explanation:

7 0

3 years ago

If a wave’s frequency is 16Hz and it’s wavelength is 10m. What’s the waves speed?

Vesna [10]

Answer:

160J

Explanation:

Given parameters:

Frequency = 16Hz

Wavelength = 10m

Unknown:

Waves speed = ?

Solution:

Waves speed is the product of frequency and wavelength;

Waves speed = fλ

f is the frequency

λ is the wavelength

Now insert the parameters and solve;

Waves speed = 16 x 10 = 160J

4 0

3 years ago