1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lutik1710 [3]
2 years ago
14

A solar eclipse occurs when the A solar eclipse occurs when the the moon's shadow touches Earth. moon passes into the Earth's sh

adow. sun passes into Earth's shadow.
Physics
1 answer:
Crazy boy [7]2 years ago
4 0

Answer:

There will always be a shadow created by the sun shining on the moon.

When the earth is in this shadow the result is a solar eclipse,

If an observer on earth can see none of the sun then this is called a total eclipse of the sun, otherwise it will be a partial ecliplse of the sun.

Note: A solar eclipse can only occur during a "new" moon at which time the moon is not visible to an observer on earth because of the light of the sun.

You might be interested in
Two cylindrical solenoids, A and B, each have lengths that are much greater than their diameters. The two solenoids have the sam
victus00 [196]

Answer:

The inductance of solenoid A is twice that of solenoid B

Explanation:

The inductance of a solenoid L is given by

L = μ₀n²Al where n = turns density, A = cross-sectional area of solenoid and l = length of solenoid.

Given that d₁ = 2d₂ and l₂ = 2l₁ and d₁ and d₂ are diameters of solenoids A and B respectively. Also, l₁ and l₂ are lengths of solenoids A and B respectively.

Since we have a cylindrical solenoid, the cross-section is a circle. So, A = πd²/4.

Let L₁ and L₂ be the inductances of solenoids A and B respectively.

So  L₁ = μ₀n²A₁l₁ = μ₀n²πd₁²l₁/4

L₂ = μ₀n²A₂l₂ = μ₀n²πd₂²l₂/4

Since d₁ = 2d₂ and l₂ = 2l₁, sub

L₁/L₂ = μ₀n²πd₁²l₁/4 ÷ μ₀n²πd₂²l₂/4 = d₁²/d₂² × l₁/l₂ = (2d₂)²/d₂² × l₁/2l₁ = 4d₂²/d₂²  × l₁/2l₁ = 4 × 1/2 = 2

L₁/L₂ = 2

L₁ = 2L₂

So, the inductance of solenoid A is twice that of solenoid B

5 0
3 years ago
What us the formula of finding diameter
Over [174]

Answer:

The formula to find the diameter states the relationship between the diameter and the radius. The diameter is made up of two segments that are each a radius. Therefore, the formula is: Diameter = 2 * the measurement of the radius. You can abbreviate this formula as d=2r.

Explanation:

5 0
4 years ago
What is the mass of a table that weighs 441 Newtons?
Lynna [10]

Answer:

45 kg is the mass of a table that weights 441 newton.

5 0
3 years ago
Read 2 more answers
If one mile is 5280 feet, how many inches are in 3.94 km?
Yakvenalex [24]

Answer:

155 118 in

Explanation:

3.94 km *  1000 m / km  *  39.37 in / m = 155 118 in

3 0
2 years ago
During the summer months, why is the average temperature much higher in many regions of the globe?
GaryK [48]
C. More sunlight reaches the environment.
8 0
3 years ago
Read 2 more answers
Other questions:
  • If you wanted to decrease the gravitational force between two objects, what would you do?
    12·2 answers
  • What is net force on them ?
    7·1 answer
  • How does increasing the resistance affect the current
    7·2 answers
  • Why is alcohol used as thermometric liquid?<br>​
    15·2 answers
  • Two long, parallel wires are separated by a distance of 2.60 cm. The force per unit length that each wire exerts on the other is
    5·1 answer
  • A spaceship ferrying workers to Moon Base I takes a straight-line path from the earth to the moon, a distance of 384,000 km. Sup
    14·1 answer
  • What is the oxidation number of the element Se
    14·1 answer
  • Addition of a lubricant such as oil to a surface will __ friction ?
    11·1 answer
  • What does a lighting bolt and getting shocked by a doorknob have in common?
    9·1 answer
  • A rocket burns fuel at a rate of 239 kg/s
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!