Ask question

Ask question

All categories

3 years ago

15

Explanatory Writing You have been asked to suggest a site for a new large telescope. Write a short proposal outlining why you th

ink a mountaintop far from a big city should be the site for the new telescope.
NO LINKS!! ANYONE WHO SENDS A BIT LY LINK WILL GET REPORTED

1 answer:

Wittaler [7]3 years ago

6 0

What links when u can send pictures

You might be interested in

What is the average velocity of a car if it travels from position 25m to a position of -7m in 34 seconds?

zubka84 [21]

Answer:

vp = 0.94 m/s

Explanation

Formula

Vp = position/ time

position: Initial position - Final position

Position = 25 m - (-7 m) = 25 m + 7 m = 32 m

Then

Vp = 32 m / 34 seconds

Vp = 0.94 m/s

6 0

3 years ago

Read 2 more answers

Mosses are located in which zone of deciduous forests?

Burka [1]

Its B- Ground, just took the test

7 0

3 years ago

Read 2 more answers

What is the composition of earth's Modern atmosphere?

Lady bird [3.3K]

Earth's atmosphere is made up of several different elements,
nitrogen - 78%
oxygen - 21%
argon - 0.9%
carbon dioxide - 0.03%
and lastly water vapor with 0.0-4.0%

3 0

3 years ago

A ray in air hits the surface of water at 41.0 deg. At what angle does it travel in the water?

otez555 [7]

Answer:

r = 29.53 degrees

Explanation:

Given that,

Angle of incidence, $i=41^{\circ}$

We need to find the angle at which it will travel in the water. The refractive index of water is 1.33 and refractive index of air is 1. Using Snell's law as :

$n_1\sin i=n_2\sin r$

r is the angle of refraction

$\sin r=\dfrac{n_1}{n_2}\sin i\\\\\sin r=\dfrac{1}{1.33}\times \sin (41) \\\\r=\sin^{-1}(0.493)\\\\r=29.53^{\circ}$

So, the ray will travel at an angle of 29.53 degrees in the water.

4 0

4 years ago

An electronic instrument that measures power and frequency of electronic signals is the

Mrac [35]

Answer:

Measures power and frequency would be a spectrum analyser and power is probably the wrong word . Amplitude would be better .

Explanation:

8 0

3 years ago