All categories

4 years ago

580 nm light shines on a double slit with d=0.000125 m. What is the angle of the third dark interference minimum(m=3)?

Physics

2 answers:

laila [671]4 years ago

6 0

Answer:

hey,see the attachment

snow_tiger [21]4 years ago

5 0

Answer:

56.3

Explanation:

You might be interested in

In the effects of kinetic energy, the slower an object goes, the longer that it will take to bring that object to a stop.

horsena [70]

False
the faster an object goes the longer it'll take to stop the object.

5 0

3 years ago

Please help! I will give Brainliest! The image shows a cross section of a landscape and a well.

Dima020 [189]

3 - aquifers are permeable rock so they contain groundwater

4 0

3 years ago

In the figure below, a force F1 of magnitude 6.30 units acts on a crate at the origin in a direction = 27.0° above the positive

MAXImum [283]

The resultant force has of magnitude 9.66N and at an angle of 54.4° above the x axis.

<h3>What is the resultant force?</h3>

The resultant force and is obtained by using the cosine.

Let the resultant force is be F

$F = \sqrt{F_{1}^{2} + {F_{2}^{2} - 2*{F_{1} + {F_{2} *cos (90 +27)}$

$F = \sqrt{6.3^{2} + 5^{2} - 2*6.3 + 5 *cos (117)}$

F = 9.66 unit

Using the sine rule to determine the direction:

9.66/sin 117 = 5/sin x

x = Sin⁻¹(5 * sin 117/9.66)

x = 27.4°

Therefore the direction is 27.4 + 27 = 54.4°

Learn more about resultant force at: brainly.com/question/8119756

#SPJ1

8 0

2 years ago

a projectile is launched horizontally from a height of 65 meters with an initial horizontal speed of 35 meters pre second. what

QveST [7]

A projectile is launched horizontally from a height of 65 meters with an initial horizontal speed of 35 meters pre second. projectile's horizontal speed after it has fallen 25 meters is 35 m/s.

<h3>what is speed ?</h3>

Speed is measured as the ratio of distance to the time in which the distance was covered. Speed is a scalar quantity as it has only direction and no magnitude.

The formula of speed is represented as s=d/t, Where, s is the speed in m.s-1, d is the distance traveled in m, t is the time taken in s

There are four types of speed such as Uniform speed, Variable speed, Average speed, Instantaneous speed

Uniform speed is an uniform speed when the object covers equal distance at equal time intervals, variable speed is defined as when the object covers a different distance at equal intervals of times.

Average speed is defined as the uniform speed the ratio of total distance travelled by an object to the total time taken by the object.

Instantaneous speed is defined as an object is moving with variable speed, then the speed at any instant of time is known as instantaneous speed.

For more details regarding speed, visit

brainly.com/question/13263542

#SPJ2

3 0

1 year ago

Read 2 more answers

Muốn đun sôi 200g nước từ 30 độ cần cung cấp nhiệt lượng bao nhiêu :

Aleks [24]

Answer:

cần cung cấp 70 độ vì nước sôi ở 100°C

Explanation:

7 0

3 years ago