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Sati [7]
2 years ago
7

find the resistance of a multiplier connected with milliammeter of resistance 10 ohms with a deflection of 10 milliamperes and t

he voltage of the circuit is 15 volts​
Physics
1 answer:
Murljashka [212]2 years ago
8 0
The answer is 26 because you add
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I need help on 1. B and show work
Nata [24]
Acceleration = (end speed minus beginning speed) divided by (time for the change).
4 0
4 years ago
Reading glasses with a power of 1.50 diopters make reading a book comfortable for you when you wear them 1.8 cmcm from your eye.
Vlad1618 [11]

Answer:

The near point is  n =44.8 \ cm

Explanation:

From the question we are told that

   The power is  P  = 1.50

   The  distance from the eye is  k  =  1.8 \ cm

    The distance of the book from the eye is z =  -28 \ cm

Generally the focal length of the glasses is  

       f =  \frac{1}{P}

=>   f =  \frac{1}{1.50 }

=>   f =  0.667 \ m

=>   f =  66.7 \ cm

The object distance is evaluated as

     u  =  z + k

=>   u  =  -28 + 1.8

=>  u  =  -26.2 \ cm

The image distance is evaluated from lens formula as

       \frac{1}{v} = \frac{1}{f} + \frac{1}{u}

=>   \frac{1}{v} = \frac{1}{66.7} + \frac{1}{-26.2}

=>   v=- \frac{1}{0.0232}

=>    v=- 43 \ cm

The  near point is evaluated as

      n = -v +  k

=>    n =-(-43) +  1.8

=>    n =44.8 \ cm

3 0
3 years ago
What causes competition among organisms?
dimaraw [331]
Both organisms attempt to use the same limited sources
5 0
3 years ago
The star nearest to our Sun is called Proxima Centauri. It has a surface temperature of approximately 3000 Kelvin and a luminosi
rusak2 [61]

Ummmm is there any options?

3 0
3 years ago
Read 2 more answers
Instruction Active
nikklg [1K]

If the distance between two objects decrease and the masses of the objects remain the same, then the force of gravity between the two objects

<u>Answer:</u>

increases

Explanation:

The formula of gravitational force is given as:

F=G Mm/r^2

G = gravitational constant

M, m = Masses of two different objects in which the force is acting.

r = distance between both the objects.

As we can see from the formula that the force of gravity is inversely proportional to the square of the distance between both objects.

When the distance between both objects with the same masses decreases the gravitational force between them increases. Hence the correct answer is option B.

Illamends had the exact same answer from a similar question. Credit goes to her

4 0
2 years ago
Read 2 more answers
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