It'll have a higher frequency.
The product of (wavelength) times (frequency) for a wave
is always the same number ... it's the wave speed.
So if one of them is small, the other one has to be big.
Answer:
metal bolt
Explanation:
sorry if my explanation isn't correct but an object like feathers fall slower because of air resistance.
Answer:
Explanation:
Distance can be found by multiplying the speed by the time.
The speed is 25 meters per second. The time is 30 seconds.
Substitute the values into the formula.
Multiply. Note the seconds, or "s" will cancel each other out.
The football player ran 750 meters.
Answer:
option c is correct
Explanation:
we know that
2as=vf^2-vi^2
vf=24 m/s
vi= 0 m/s
a=g= 9.8 m/s^2
s=vf^2-vi^2/2a
s=(24)²-(0)²/2*9.8
s=576/19.6
s=29.4 m
therefore option c is correct
This question is loaded with misleading, marginally meaningful phrases.
A 12V battery produces more current than a 1.5V battery produces,
through the same device, because the potential difference between
the terminals of the 12V battery is 8 times the potential difference
between the terminals of the 1.5V battery.
Of the choices offered, choice 'C' is the closest. But it should say
"electrical potential", NOT "potential energy".
