1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
densk [106]
3 years ago
5

The volume and shape of a solid could be changed by

Physics
2 answers:
Nata [24]3 years ago
7 0

Answer: The volume and shape of a solid could be changed by force.

Explanation: Solids can only change their shape by force, as when broken or cut.

maw [93]3 years ago
3 0

Answer:

force

Explanation:

You might be interested in
One of the possible criteria of Schizophrenia is hallucinations.
Helen [10]
It is true but that’s not Physics
7 0
2 years ago
The frequency of a wave is tripled, while the wave speed is held constant. What happens to the wavelength?
grigory [225]
The wavelength decreases
6 0
3 years ago
Read 2 more answers
What is the relationship between wave amplitude and wave energy?
Nataliya [291]

Answer:

waves

Explanation:

they are both waves

3 0
2 years ago
What is the frequency if a wave that pases a given pount 22 times in 2 seconds
34kurt

The answer is B. 11 Hz

3 0
3 years ago
If a conducting loop of radius 10 cm is onboard an instrument on Jupiter at 45 degree latitude, and is rotating with a frequency
Pepsi [2]

Answer:

a)  fem = - 2.1514 10⁻⁴ V,  b) I = - 64.0 10⁻³ A, c)    P = 1.38  10⁻⁶ W

Explanation:

This exercise is about Faraday's law

         fem = - \frac{ d \Phi_B}{dt}

where the magnetic flux is

        Ф = B x A

the bold are vectors

        A = π r²

we assume that the angle between the magnetic field and the normal to the area is zero

         fem = - B π 2r dr/dt = - 2π B r v

linear and angular velocity are related

        v = w r

        w = 2π f

        v = 2π f r

we substitute

        fem = - 2π B r (2π f r)

        fem = -4π² B f r²

For the magnetic field of Jupiter we use the equatorial field B = 428 10⁻⁶T

we reduce the magnitudes to the SI system

       f = 2 rev / s (2π rad / 1 rev) = 4π Hz

we calculate

       fem = - 4π² 428 10⁻⁶ 4π 0.10²

       fem = - 16π³ 428 10⁻⁶ 0.010

       fem = - 2.1514 10⁻⁴ V

for the current let's use Ohm's law

        V = I R

        I = V / R

         I = -2.1514 10⁻⁴ / 0.00336

         I = - 64.0 10⁻³ A

Electric power is

        P = V I

        P = 2.1514 10⁻⁴ 64.0 10⁻³

        P = 1.38  10⁻⁶ W

6 0
3 years ago
Other questions:
  • A gas of helium atoms at 273 k is in a cubical container with 25.0 cm on a side. (a) what is the minimum uncertainty in momentum
    11·1 answer
  • A heavy crate applies of 1500 N on a 25-m^2 piston . The smaller piston is 1/30 the size of the larger one . what force is neede
    15·2 answers
  • In most cases, a multicellular organism is not an exact copy of its parents because it
    10·2 answers
  • A boy falls and hits his head with an impulse of 20N-s. On cement, the boy would hit for
    8·1 answer
  • If a box is being pushed along a horizontal service what are the four main forces involved
    6·2 answers
  • involves removing the top layer of earth, mining the coal, and then replacing the earth back on the surface.
    6·1 answer
  • What does this picture show?
    13·1 answer
  • Which is true about the resistivities of a metal and a semiconductor as the temperature is increased?
    8·2 answers
  • A student rings a brass bell with a frequency of 300 Hz. The sound wave
    13·1 answer
  • A geologist finds that a Moon rock whose mass is 8.94 kg has an apparent mass of 6.18 kg when submerged in water. What is the de
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!