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3 years ago

How can you decrease the numbers of calories you consume

Physics

2 answers:

dusya [7]3 years ago

7 0

Eating less or eating healthy

Ad libitum [116K]3 years ago

6 0

Answer: by eating less of the recommendEd servings

Explanation:

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Large electric fields in cell membranes cause ions to move through the cell wall. The field strength in a typical membrane is 1.

serg [7]

Explanation:

The given data is as follows.

Electric field (E) = $1 \times 10^{7} N/C$

Charge (e) = $1.6 \times 10^{-19}$ C

Formula to calculate the magnitude of force is as follows.

F = qE

= $1.6 \times 10^{-19} \times 1 \times 10^{7} N/C$

= $1.6 \times 10^{-12} N$

Therefore, we can conclude that magnitude of the force on a calcium ion with charge +e is $1.6 \times 10^{-12} N$ .

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3 years ago

The amount of force required to deform a spring is _____.

Mama L [17]

The first one, directly proportional to the length that the spring is stretched.

8 0

4 years ago

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We have a metal plate that has a circular hole with radius "R". if we raise the temperature of this plate, what happened with ra

Sonbull [250]

If the metal plate that has a circular hole with radius R. And if we raise the temperature of this plate the radius of the hole will increase.

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3 years ago

Light of wavelength 633 nm falls on a single slit 0.5 mm wide and forms a diffraction pattern on a screen 1.0 m away from the sl

andrey2020 [161]

Answer:

The position of the first dark spot on the positive side of the central maximum is 1.26 mm.

Explanation:

Given that,

Wavelength of light is 633 nm.

Slit width, d = 0.5 mm

The diffraction pattern forms on a screen 1 m away from the slit. We need to find the position of the first dark spot on the positive side of the central maximum.

For destructive interference :

$\dfrac{dY}{D}=n\lambda$

Y is the distance of the minima from central maximum

Here, n = 1

$Y=\dfrac{n\lambda D}{d}\\\\Y=\dfrac{1\times 633\times 10^{-9}\times 1}{0.5\times 10^{-3}}\\\\Y=0.00126\ m\\\\Y=1.26\times 10^{-3}\ m\\\\Y=1.26\ mm$

So, the position of the first dark spot on the positive side of the central maximum is 1.26 mm.

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3 years ago

What do scientists use to predict the location of electrons in atoms

Oksana_A [137]

scientists use the electron cloud model to predict the location of electrons in an atom

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3 years ago

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