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vladimir1956 [14]

3 years ago

12

The current movement of air or water is a result of what action

1 answer:

Lostsunrise [7]3 years ago

7 0

Answer:

Convection currents are the result of differential heating. Lighter (less dense), warm material rises while heavier (more dense) cool material sinks. It is this movement that creates circulation patterns known as convection currents in the atmosphere, in water, and in the mantle of Earth.

Explanation:

Hope this helps

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3 years ago

A 725.0 o emu egg moving at 8.75 m/s thrown by an obnoxious juvenile is caught by an alert lady. (a) If the time of

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3 years ago

A double slits separated by 0.0580 mm is located at a distance of 1.50 m from a screen. (a) If yellow light of wavelength 588 nm

serg [7]

Answer:

The separation between third order and first order is 0.0304 m

Explanation:

Given:

Separation between two slit $d = 0.0580 \times 10^{-3}$ m

Distance between slit and screen $D = 1.50$ m

Wavelength of light $\lambda = 588 \times 10^{-9}$ m

From the formula of interference of light,

$d \sin \theta = n\lambda$

Here $\sin \theta = \frac{x}{D}$

$\frac{dx}{D} = n \lambda$

$x = \frac{n\lambda D}{d}$

Where $x =$ separation between fringes

Here we have to find between third order and first order,

$x = \frac{(n_{3} - n_{1})\lambda D }{d}$

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$x = \frac{2 \times 588 \times 10^{-9} \times 1.50}{0.0580 \times 10^{-3} }$

$x = 0.0304$ m

Therefore, the separation between third order and first order is 0.0304 m

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