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tatiyna
3 years ago
15

Why do we need landforms

Physics
2 answers:
Vera_Pavlovna [14]3 years ago
5 0
To understand processes responsible for formation of different landforms in the past as well as present. To have scientific landuse for present and future. 
Vinvika [58]3 years ago
5 0
Well people say why do they matter well did you know <span>Understanding how landforms originated tells you much about the history of the area you live it,so umm duh its important  and also helps to utilise the land to the best advantage. It also helps us to understand the processes involved. Understanding the relevance of landforms can help us find water, minerals, plant crops, protect the environment 

and sorry for my grammar i didnt spell good</span>
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For the element 35 17 C1, give the number of... 1. protons 2. neutrons 3. electrons​
faltersainse [42]

Answer:

Chlorine 35:

Atomic mass 35.43

Number of protons 17

Number of electrons: 17

Number of neutrons: 18

Explanation:

3 0
3 years ago
When a light bulb is connected to a 4.5 V battery, a current of 0.16 A passes through the bulb filament. What is the resistance
larisa [96]

Answer:

R = 28.125 ohms

Explanation:

Given that,

The voltage of a bulb, V = 4.5 V

Current, I = 0.16 A

We need to find the resistance of the filament. Using Ohm's law,

V = IR

Where

R is the resistance of the filament

So,

R=\dfrac{V}{I}\\\\R=\dfrac{4.5}{0.16}\\\\R=28.125\ \Omega

So, the resistance of the filament is equal to 28.125 ohms.

5 0
2 years ago
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mart [117]
A is the correct answer
5 0
3 years ago
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IgorLugansk [536]
New force or Old Force 
8 0
3 years ago
Danny lowers the sails on his boat. He paddles upstream at 19 km/hr. The current is still running downstream at 15 km/hr. What i
Molodets [167]

Answer:

4 km/hr

Explanation:

The computation of the actual velocity is shown below:

Because the path of its paddles is opposed to the current direction, the real velocity can be determined by deducting the current velocity to its velocity while paddling

So, the actual velocity is

= Upstream - downstream

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3 0
3 years ago
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