4 years ago

Convert 485 km to dm

1 answer:

4 0

Answer:

I believe the correct answer is 4,850,000

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ELEN [110]

<span>ultraviolet

Have a great day!</span>

8 0

4 years ago

Ronch [10]

The correct answer is a, lunar eclipse

6 0

3 years ago

dusya [7]

Radiated away as electromagnetic radiation.

5 0

3 years ago

Mariulka [41]

If it goes 1250km every hour, times 4.2 hours
1250*4.2
5250 km

3 0

3 years ago

qaws [65]

Answer:

Explanation:

It is a case of oscillation by simple pendulum . Expression for simple pendulum is given as follows

T = $2\pi\sqrt{\frac{l}{g} }$

where T is time period , l is length of pendulum and g is acceleration due to gravity .

$\frac{1}{f} =2\pi\sqrt{\frac{l}{g} }$ , f is frequency of oscillation

For the given case

$\frac{1}{f_o} =2\pi\sqrt{\frac{l}{g} }$

subsequently length becomes half so

$\frac{1}{f} =2\pi\sqrt{\frac{l}{2g} }$

dividing

$\frac{f}{f_o} = \sqrt{\frac{2}{1} }$

f = $\sqrt{2} f_o$

frequency of oscillation becomes √2 times.

4 0

3 years ago