Explain how the biosphere,hydrosphere,geosphere, and atmosphere are interconnected

Find the volume of a box that is 122 cm long, 51 cm wide and 13 cm high. V= ________cm³

DochEvi [55]

Answer:

80,886 cm^3

Explanation:

v= lwh (also known as length × width × height)

v = 122cm × 51cm × 13cm

v = 80,886 cm^3

6 0

4 years ago

A solenoid with 400 turns has a radius of 0.040 m and is 40 cm long. If this solenoid carries a current of 12 A, what is the mag

spin [16.1K]

Answer:

The magnitude of the magnetic field inside the solenoid is 1.5 × 10⁻²T

Explanation:

Given that,

Length = 40 cm

Radius = 0.040 cm

Number of turns = 400

Current = 12 A

We need to calculate the magnetic field

Using formula of magnetic field inside the solenoid

$B =\mu nIB =\mu\dfrac{N}{l}I$

Where, $\dfrac{N}{l}$ =Number of turns per unit length

I = current

B = magnetic field

Put the value into the formula

$B =4\pi\times10^{-7}\times\dfrac{400}{40\times10^{-2}}\times12B = 1.5\times10^{-2}\ T$

Hence, The magnitude of the magnetic field inside the solenoid is 1.5 × 10⁻²T

6 0

3 years ago

The ability of a singer to shatter glass is due to: bending of a wave around an obstacle

Rzqust [24]

The ability of singers to shatter glass is due to the control of frequency in their voices. The sound waves will vibrate the air particles that surround the glass at its resonant frequency. The glass will break if a singer sings too loudly.

8 0

3 years ago

Read 2 more answers

Plzzzz urgent solve this

Mariana [72]

Answer:

$\large{ \tt{☄ \: EXPLANATION}} :$

Before solving , You'll have to know - When an object starts from the state of rest , in this case , initial velocity ( u ) = 0

Notice that we're provided the time ( t ) in minutes. So , first thing we have to do is convert the minutes into seconds. It would be - Time ( t ) = 5 minutes = 5 × 60 sec = 300 sec [ 1 min = 60 sec ]

Here , We're provided - Initial velocity ( u ) = 0 , Final velocity ( v ) = 60 m / s , Time taken ( t ) = 300 seconds & We're asked to find out the acceleration ( a ) & distance covered by the jeep ( s ) .

$\large{ \tt{♨ \:LET'S \: START}} :$

Acceleration is defined as the rate of change of velocity. We know :

$\large{ \boxed{ \tt{❁ \: ACCELERATION \: (a) = \frac{FINAL \: VELOCITY(v) - INITIAL \: VELOCITY(u)}{TIME \: TAKEN \: ( \: t \: )}}}}$

- Plug the values & then simplify !

$\large{ \bf{↬a = \frac{60 - 0}{300} = \frac{60}{300} = \boxed{ \bold{ \bf{0.2 \: m {s}^{ - 2} }}} }}$

The acceleration of the jeep is 0.2 m/s²

$\large{ \tt{۵ \: AGAIN, \: USING\: SECOND \: EQUATION \: OF \: MOTION}} :$

$\boxed{ \large{ \bf{✾ \: s = \frac{u + v}{2} \times t}}}$

- Plug the values & then simplify !

$\large{ \bf{↦s = \frac{0 + 60}{2} \times 300 = \boxed{ \bold{ \bf{9000 \: m}}}}}$

The distance covered by the jeep is 9000 m .

❃ The days that break you are the days that make you ! ♪

♡ Hope I helped! ツ

☃ Have a wonderful day / evening ! ☼

# StayInAndExplore ! ☂

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

7 0

3 years ago

Two speakers face each other, and they each emit a sound of wavelength λ. One speaker is 180∘ out of phase with respect to the o

kolbaska11 [484]

The question ask to calculate and choose among the following is the distance of the microphone from the left - most speaker in order to pick up the loudest sound and the best answer would be letter C. I hope you are satisfied with my answer and feel free to ask for more if you have questions and further clarifications

4 0

3 years ago