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Natasha_Volkova [10]

3 years ago

7

What measures air pressure.?

2 answers:

Alekssandra [29.7K]3 years ago

8 0

That depends on what type of pressure you are attempting to measure, to measure Atmospheric pressure, you would use a Barometer. To measure things like tires, you could use a Tire Pressure Gauge. For Industrial processes and boilers, you would use a Manometer. For pressure vessels, you would use a Bordon Gauge. <span />

Contact [7]3 years ago

5 0

Manometers Is your answer for that question.

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A 100-kg running back runs at 5 m/s into a stationary linebacker. It takes 0.5 s for the running back to be completely stopped.

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Answer:

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A laser of wavelength 720 nm illuminates a double slit where the separation between the slits is 0.22 mm. Fringes are seen on a

kumpel [21]

Answer:

The appropriate solution is "2.78 mm".

Explanation:

Given:

$\lambda = 720 \ nm$

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$= 720\times 10^{-9} \ m$

$D=0.85 \ m$

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or,

$=0.22 \times 10^{-3} \ m$

As we know,

Fringe width is:

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Separation between second and third bright fringes will be:

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2 years ago