3 years ago

What is the modern symbol for the element Bo

Physics

1 answer:

777dan777 [17]3 years ago

7 0

Answer:

Bo (modern symbol B) = Boron

Explanation:

Hope this helps

You might be interested in

When an element tends to lose its valence electrons in chemical reactions, it behaves more like a _______ . When an element tend

vampirchik [111]

the answers are

metal

nonmetal

lower

higher

in the middle

7 0

4 years ago

Read 2 more answers

A small ball with a mass of 0.6 kg and a velocity of 12 m/s hits another ball with the same mass. The firs forward and hits a th

Ket [755]

I think is 30m/s I am not sure

8 0

3 years ago

There are 5,280 feet in 1 mile and 12 inches in one foot. How many inches are in a mile?

ohaa [14]

63360
5280 feet*12 inches in every foot=63360

4 0

3 years ago

Where are volcanoes located(in terms of the plates)?

taurus [48]

Most volcanoes are found at convergent or divergent plate boundaries, but intraplate volcanoes are found in the middle of a tectonic plate.

4 0

4 years ago

A 45.0 g hard-boiled egg moves on the end of a spring with force constant 25.0 N/m. Its initial displacement 0.500 m. A damping

leva [86]

Answer:

0.02896 kg/s

Explanation:

$A_1$ = Initial displacement = 0.5 m

$A21$ = Final displacement = 0.1 m

t = Time taken = 0.5 s

m = Mass of object = 45 g

Displacement is given by

$x=Ae^{-\dfrac{b}{2m}t}cos(\omega t+\phi)$

At maximum displacement

$cos(\omega t+\phi)=1$

$\\\Rightarrow A_2=A_1e^{-\dfrac{b}{2m}t}\\\Rightarrow \dfrac{A_1}{A_2}=e^{\dfrac{b}{2m}t}\\\Rightarrow ln\dfrac{A_1}{A_2}=\dfrac{b}{2m}t\\\Rightarrow b=\dfrac{2m}{t}\times ln\dfrac{A_1}{A_2}\\\Rightarrow b=\dfrac{2\times 0.045}{5}\times ln\dfrac{0.5}{0.1}\\\Rightarrow b=0.02896\ kg/s$

The magnitude of the damping coefficient is 0.02896 kg/s

6 0

4 years ago