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Nimfa-mama [501]
3 years ago
11

Hypothesis:

Physics
1 answer:
SIZIF [17.4K]3 years ago
6 0

Answer:

1.) Wavelength

2.) Number of fringes

Explanation:

1.) If we split a laser beam by using a diffraction grating slide, then we can

verify the wavelength by applying the formula λ​ = ds/l.

2) If we split light into its individual wavelengths using a diffraction grating,

then we can determine the number of fringes by multiplying the spacing of the gradient lines (d) times the distance to the central maxima of the color band (s) divided by the length distance from the grating slide to the screen (l).​

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The boat traveled from the dock north to the 200-meter marker in the bay in less than 5 minutes, giving the passengers several more hours to fish.

Explanation:

A boat traveling from the dock northward to a 200m mark in the bay in less than 5minutes giving the passengers several more hours to fish is a typical and best example of velocity description.

Velocity is the displacement of a body divided by the time taken.

 Velocity = \frac{displacement}{time}

Displacement is the distance covered in a specific direction. Time is duration of the travel.

Velocity is a vector quantity that has both magnitude and direction. This implies that the value of velocity is recorded with a directional attribute.

We can say velocity is the speed of a body in a given direction

Only the last option gives the displacement of the body and the duration it traveled.

Learn more:

Velocity brainly.com/question/10883914

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5 0
3 years ago
What is the difference between sounds that have the same pitch and loudness?
eduard
Sounds that have the same pitch and loudness can be differentiated by intensity and tone.
8 0
3 years ago
Read 2 more answers
A riddle for you
koban [17]

Answer:

The Answer is FRICTION!

8 0
3 years ago
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!
emmasim [6.3K]
A. Joule... Energy is measured in joules
8 0
3 years ago
Light from a sodium lamp 1l = 589 nm2 illuminates two narrow slits. the fringe spacing on a screen 150 cm behind the slits is 4.
BartSMP [9]

d = 0.221 mm is the spacing (in mm) between the two slits..

here,

wavelength  = 589 nm

D = 150 cm  =  1.5 m

y  = 4 mm

then ,

y = mλD/d

for m  = `1

0.004  = 589*10^-9 * 1.5/d

d = 2.21*10^-4 m  

d = 0.221 mm

slit spacing is 0.221 mm

The sesmic characteristics of a train depend on the speed of the train, the distance between the wheels, and the hardness of the ground beneath the rails.

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In a typical hydrogen bond, as atoms move further up the energy ladder, The distance between the energy levels decreases. For Scientists Working at Such Small Scales, these “charging times” are likely candidates for the cause of the distance effect.

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brainly.com/question/15862947

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7 0
2 years ago
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