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Mila [183]
3 years ago
13

Question 1 This is slowing the flow of electrons (the current) and where some of the electrons' energy gets converted into heat.

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

Answer:

conductor

Explanation:

In-s [12.5K]3 years ago
6 0

Answer:

insulator or number 4

Explanation:

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The
jenyasd209 [6]

Answer:

rooting reflex

Explanation:

prettysure

4 0
3 years ago
In a novel from 1866 the author describes a spaceship that is blasted out of a cannon with a speed of about 11.000 m/s. The spac
Elan Coil [88]

Answer:

a=0.284\ m/s^2

Explanation:

Given that,

Initially, the spaceship was at rest, u = 0

Final velocity of the spaceship, v = 11 m/s

Distance accelerated by the spaceship, d = 213 m

We need to find the acceleration experienced by the occupants of the spaceship during the launch. It is a concept based on the equation of kinematics. Using the third equation of motion to find acceleration.

v^2-u^2=2ad\\\\a=\dfrac{v^2-u^2}{2d}\\\\a=\dfrac{(11)^2-(0)^2}{2\times 213}\\\\a=0.284\ m/s^2

So, the acceleration experienced by the occupants of the spaceship is 0.284\ m/s^2.

5 0
3 years ago
А masd<br>Of 500kg a raised to a height of 6m In 30s<br>Find (a) Workdone .​
Mazyrski [523]

Answer:

Work done is 882000joule.

power is 29400watt.

Explanation:

given,

Mass(m)=500kg

Acceleration due to gravity(g)=9.8m/s²

Height(h)=6m

Time taken(t)=30s

Workdone=?

Power=?

now,

workdone=force*displaxement

= m*g*h

=500*9.8*6

=8,82,000joule

so, the work done by the man is 8,82,000joule.

then,

power=workdone/time taken

=8,82,000/30

=29,400watt

so, the required power to lift a load is 29,400watt.

5 0
3 years ago
What Are Electrons??<br> What is negative and positive electrons
marissa [1.9K]

Answer:

parts of atoms

Explanation:

6 0
3 years ago
If the coefficient alpha for a stress scale was computed to be 0.80, the scale would be:
Lina20 [59]

If the coefficient alpha for a stress scale was computed to be 0.80, the scale would be strongly reliable. A coefficient alpha that is at least 0.70 and above is considered to have a strong internal consistency, which means the items in the scale are closely related as a group.

5 0
3 years ago
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