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Will focal length of a concave mirror would increase decrease stay the same if the mirror were made flatter?
Wiki User
∙ 12y ago
it would increase
Wiki User
∙ 12y ago
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What happens to a wave when you decrease the wave length?
When you shorten the wave length, you increase the amplitude.
If you change the length of the string will it make the frequency increase or decrease?
increase the length of the string means decrease the tension in the string, therefore as the tension decreases the frequency will drop due to loosen of the string.
How can a rough value of the focal length of a concave mirror be obtained?
rough focal length of concave mirror
What is the effect on the drift velocity of free electrons by decreasing the length and the temperature of wire?
As we know , resistance(R) is directly proportional to length(L) of conductor and resistence(R) is inversely proportional to current (I) and I=nAqv (v is drift velocity) So , if we decrease the length of the conductor , resistance of the conductor will decrease and current(I) will increase and drift velocity of free electrons will increase . And as we know resistance and temperature have direct relation so , by decreasing the temperature resistence will decrease and current will increase . So drift velocity will increase .
Why is concave lens called a negative lens?
Concave lens is called a negative lens because it has a negative focal length.
Hydrocarbon boiling points increase the number of carbon or decrease?
the boiling points decrease on hydrocarbons as the length of the chain and the weight increases. the melting points increase with length and weight increase. Hope this helps.
What happens to a wave when you decrease the wave length?
When you shorten the wave length, you increase the amplitude.
What happenes to the wave when you decrease the wave length?
When you shorten the wave length, you increase the amplitude.
If you change the length of the string will it make the frequency increase or decrease?
increase the length of the string means decrease the tension in the string, therefore as the tension decreases the frequency will drop due to loosen of the string.
How does the flammability of a hydrocarbon change as its carbon length increases?
When the chain length of carbon increase the flammability decrease.
Auxins are plant hormones which tend to decrease stem length?
False, Auxins tend to increase stem length.
If you increase the length of a rectangle what has to happen to its width to keep the perimeter the same?
If you increase the length then the width must decrease by the same amount if the perimeter is to remain the same.
How can a rough value of the focal length of a concave mirror be obtained?
rough focal length of concave mirror
Would an eye piece with greater focal length increase or decrease magnification?
decreace ;)
Which rib is the longest?
The 7th pair of ribs are the longest. The ribs increase in length from 1-7. From 8-12 they decrease in length.
What is the effect on the drift velocity of free electrons by decreasing the length and the temperature of wire?
As we know , resistance(R) is directly proportional to length(L) of conductor and resistence(R) is inversely proportional to current (I) and I=nAqv (v is drift velocity) So , if we decrease the length of the conductor , resistance of the conductor will decrease and current(I) will increase and drift velocity of free electrons will increase . And as we know resistance and temperature have direct relation so , by decreasing the temperature resistence will decrease and current will increase . So drift velocity will increase .
Is your penis supposed to change length on a daily basis?
It is not going to increase or decrease so do not break your head over it.
