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3 years ago

What is charging by conduction. Can you also give an real life example of it.

2 answers:

8 0

To charge by conduction, there must be a physical connection of the charged object to the neutral object. This process can be seen in everyday life, such as cooking on a stove top. Polarization is the process of separating opposite charges within an object.

Vadim26 [7]3 years ago

3 0

Answer: Where the charged object is brought near but never contacted to the object being charged, conduction charging involves making the physical connection of the charged object to the neutral object. Because charging by conduction involves contact, it is often called charging by contact.

Real life example: A positively charged aluminum plate comes into contact with a neutral metal sphere

Explanation:

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One strategy in a snowball fight is to throw

Oxana [17]

second question: How many seconds after the first snowball

should you throw the second so that they

arrive on target at the same time?

Answer in units of s.

Answer:

Part 1: 28°

Part 2: 1.367

Explanation:

Part 1:

Given: 62°

Simple

θ = 90°- 62°

θ = 28°

Part 2:

Y-direction

Δy $=v_{yo} t+\frac{1}{2} a_{y} t^{2}$

$0=[16.2sin(62)]t_{1}+1/2(-9.8)t_{1}^{2} \\$

$t_{1} =\frac{2[16.2sin(62)]}{9.8}$

$t_{1}=2.91913s$

$0=[16.2sin(28)]t_{2}+1/2(-9.8)t_{2}^{2}$

$t_{2} =\frac{2[16.2sin(28)]}{9.8}$

$t_{2}=1.55213s$

Δt $=t_{1}-t_{2}$

Δt $=2.91913-1.55213$

Δt= 1.367s

Hope it helps :)

7 0

3 years ago

While dragging a crate a workman exerts a force of 628 N. Later, the mass of the crate is increased by a factor of 3.8. If the w

Delvig [45]

Force applied = F = 628 N
Acceleration = a m/s² 
Newton's 2nd law of motion : F = Ma 
 a = F/M -------- (1) 
New mass of the crate = M1 = 3.8M kg 
New acceleration = a1 = F/M1 = F/(3.8 M) ----- (2) 
a1/a = {F/(3.8M)}/(F/M) = 1/3.8 = 10/38 = 5/19 ------- Answer

6 0

3 years ago

Read 2 more answers

Networks of interconnected wireless devices that are embedded into the physical environment to provide measurements of many poin

bazaltina [42]

Wireless sensor networks

Explanation:

Networks of interconnected wireless devices that are embedded into the physical environment to provide measurements of many points over a large spaces are called Wireless sensor networks.

They are very useful in obtaining real-time data and information about every day life.

The internet of things greatly relies on the use of wireless sensor networks in devices and gadgets to better and improve life.
They are constantly in use by various organizations and bodies.
Wireless sensor networks can be designed to collect specific scientific data or even more.

learn more:

Connecting IoT devices brainly.com/question/11028028

#learnwithBrainly

6 0

4 years ago

Direct current is the flow of an electric charge?

RUDIKE [14]

Direct current is the unidirectional flow of an electric charge.

The term 'unidirectional' in the statement means that direct current only moves in one direction. Direct current usually produced by things such as batteries, dynamos, and power supplies

hope this helps

3 0

4 years ago

How can artists suggest volume with light?

Dimas [21]

Answer:

The answer is they utilized light in a few spots to enlighten the subjects and to demonstrate their volume as masses.

Explanation:

That is the reason every one of the particles that move at the speed of light (e.g. photons) have zero rest mass. As a molecule with mass methodologies the speed of light, its vitality increments and winds up unbounded at the speed of light, which is the motivation behind why it can never be quickened to achieve that speed. However, you can state that the photon has relativistic mass on the off chance that you truly need to. In current wording, the mass of a protest is its invariant mass, which is zero for a photon.

5 0

3 years ago