It makes no difference whether there are two bulbs or 1000 bulbs. If they are all in series then when one bulb burns out, or one little piece of wire between two bulbs comes loose, ALL of them go dark. In that situation it's a challenge to find where the break in the circuit is because all of the bulbs are dark.
<span>light amplification by stimulated emission of radiation
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Answer:
v=8m/s
Explanation
The initial velocity, u, of the car=32m/s
Since the car has decelerated, we negate the acceleration
This implies that,
Time,t=4s
Let v be the final velocity,
using the relation,
We obtain the below by substitution
By cross multiplying we obtain,
v=8m/s
Answer:
A) attachment.
Explanation:
The psychiatrist and psychoanalyst John Bowlby (1907 - 1990) believed that the causes of mental health and behavioral problems could be attributed to early childhood. In fact, John Bowlby's <u>attachment theory states that we have been biologically preprogrammed to build bonds with others and that they help us survive.
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Bowlby was greatly influenced by ethological theory in general, but above all by Konrad Lorenz's study of the imprint done with ducks and geese in the 50s. From this, Lorenz demonstrated the survival value of the attachment bond by Your innate character
Thus, Bowlby thought that attachment behaviors were instinctive and that, in addition, their activation depended on any condition that could threaten the achievement of proximity, such as separation, insecurity or fear.
John Bowlby's attachment theory defends that children are biologically programmed to form bonds with others.
Answer:
The maximum detection range is 39.75 km
Explanation:
Given that;
Antenna height h1 = 40 m
Target height ( patrol boat mast ) h2 = 11 m
Using RADAR, what is the maximum detection range = ?
Using RADAR
we know that; Maximum detection range = (√17h1 + √17h2) km
where h1 and h2 are heights of the antenna and target height in meters
so we substitute in our values
Maximum detection range = (√(17 × 40) + √(17 × 11)) km
Maximum detection range = (√680 + √187) km
Maximum detection range = (26.0768 + 13.6747) km
Maximum detection range = (26.0768 + 13.6747) km
Maximum detection range = 39.75 km
Therefore, The maximum detection range is 39.75 km
