3 years ago

The water is reflecting light, Is this specular or diffuse reflection? explain your answer

Physics

1 answer:

FinnZ [79.3K]3 years ago

8 0

Yes the answer is true

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A molecule of roughly spherical shape has a mass of 6.10 × 10-25 kg and a diameter of 0.70 nm. The uncertainty in the measured p

Ilia_Sergeevich [38]

Answer:

$\Delta v = 0.123 m/s$

Explanation:

As per the law of uncertainty we know that

$\Delta p \times \Delta x = \frac{h}{4\pi}$

now we know that

$\Delta x = 0.70 nm$

$m = 6.10 \times 10^{-25}$

also we have

$h = 6.626 \times 10^{-34} J.s$

now we will have

$m\Delta v \times \Delta x = \frac{h}{4\pi}$

$(6.10 \times 10^{-25})\Delta v \times (0.70 \times 10^{-9}) = \frac{6.626 \times 10^{-34}}{4\pi}$

$\Delta v= 0.123 m/s$

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Colt1911 [192]

B

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3 years ago

What happens to the acceleration of a ball as it is dropped off a clift?

denpristay [2]

Answer:

become positive

Explanation:

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3 years ago

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Harrizon [31]

Ohms law = v= Ir

V= 0.02 x 4000 = 80v

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3 years ago

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What net force acting on a 14 KG wagon produces an acceleration of 1.5 MS^2?

valentina_108 [34]

21N

Explanation:

Given parameters:

Mass of wagon = 14kg

Acceleration = 1.5m/s²

Unknown:

Net force on wagon = ?

Solution:

Force is a pull or push on a body that causes a body to change its state. It is expressed as:

Force = mass x acceleration

Force on wagon = 14 x 1.5 = 21N

Learn more:

Force brainly.com/question/10470406

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3 years ago

The water is reflecting light, Is this specular or diffuse reflection? explain your answer​

The water is reflecting light, Is this specular or diffuse reflection? explain your answer