3 years ago

Question 7 of 10

Physics

1 answer:

Igoryamba3 years ago

6 0

Answer:

A. Blue

Explanation:

You might be interested in

30. The length of mercury thread when it is at 0°C, 100°C and at an unknown temperature 0 is 25mm, 225mm and 175mm respectively.

yulyashka [42]

Answer:

75°C

Explanation:

175−25/225−25=x−0/100−0

150/200=x/100

x=150×100/200

= 75°C

3 0

2 years ago

Which element is not part of the rhetorical triangle designed by Aristotle? speaker credibility audience emotion content logic l

ser-zykov [4K]

The correct answer is this one: "length of address." The element that is not part of Aristotle's rhetorical triangle is the length of the address. The rhetorical triangle of Aristotle are the logos, pathos, and ethos. Logos is the logic, Pathos is the audience emotion, Ethos is the speaker's credibility.

3 0

2 years ago

Read 2 more answers

The temperature at which all molecular motion stops is

34kurt

Answer:

Zero Kelvin

Explanation:

The average kinetic energy of the particles in a gas is related to the absolute temperature of the gas by (for an ideal monoatomic gas):

$E_K = \frac{3}{2}kT$

where

k is the Boltzmann constant

T is the absolute temperature

The average kinetic energy is the energy possessed by the particles due to their motion; we see that this energy becomes zero when T = 0, which means when the substance reaches a temperature of zero Kelvin. Therefore, this means that at this temperature all the particles stop moving.

7 0

2 years ago

A mass of 400 g is hanging from a spring with a spring constant of 10 N/m. The mass is pulled down a distance of 10 cm from its

Mnenie [13.5K]

Explanation:

Below is an attachment containing the solution.

3 0

2 years ago

A conducting bar moves along a circuit with a

Andrews [41]

Answer:

2.38 T

Explanation:

Since the number of coils and the change in time are both 1, I set it up as 3.57=1.50(x) and then solved for x to be 2.38 T.

5 0

2 years ago