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navik [9.2K]
3 years ago
5

The watt is a unit of which physical quantity?

Physics
2 answers:
swat323 years ago
7 0
The watt is a unit of power
yaroslaw [1]3 years ago
4 0

Answer:

The answer is D) Power.

Explanation:

Watt is the coherent derivative unit of the International system of units for power. The watt symbol is W and is equal to 1 joules per second. The watt, its multiples and submultiples are units applicable to any power, be it mechanical, electrical, magnetic, acoustic, or any other type.

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Which statement best compares potential and kinetic energy?
xenn [34]

Answer:

D

Explanation:

Because kinetic energy do have more than potential energy: kinetic energy is when a object is moving. Potential energy is when something is at rest and has no movement what so ever

8 0
3 years ago
Which contribute to both chemical and mechanical weathering? Check all that apply.
larisa86 [58]

organisms and water

Explanation:

Organisms and water contribute to both chemical and mechanical weathering  . A form of weathering known as biological weathering is a derivative of both chemical and physical weathering.

  • Weathering is the physical disintegration and chemical decomposition of rocks to form sediments and soils.
  • Organisms are pivotal to both physical disintegration of rocks through their activities.
  • Through their metabolic activities, they also releases chemicals that are used for chemical weathering of rocks.

Water is essential for weathering. It is used in alternate freezing and thawing, a mechanical weathering process to break down rocks.

It is used in rock hydrolysis for chemical weathering.

Learn more:

Contact metamorphism brainly.com/question/1970623

#learnwithBrainly

7 0
4 years ago
Read 2 more answers
The primary 40-turn coil of an ideal transformer is supplied with 120 V (rms). If the rms voltage output of the secondary coil i
Svet_ta [14]

Answer:

No. of turns in secondary coil are 5.

Transformer Type: STEP DOWN TRANSFORMER

Explanation:

The relationship of the no. of turns in transformer secondary and primary coils with their voltages is known as the turn ration. The formula for turns ratio is as follows:

Np/Ns = Vp/Vs

where,

Np = No. of turns in primary coil = 40

Ns = No. of turns in secondary coil = ?

Vp = Voltage supplied to primary coil = 120 V

Vs = Voltage output of secondary coil = 15 V

Therefore,

40/Ns = 120 V/15 V

Ns = 40/8

<u>Ns = 5</u>

TYPE OF TRANSFORMER:

Since, this transformer decreases the voltage value at the output. Hence it is a <u>STEP DOWN TRANSFORMER.</u>

7 0
4 years ago
In the context of depth perception, which of the following is a monocular cue?
olga55 [171]
Hello there.

<span>In the context of depth perception, which of the following is a monocular cue?

</span><span>(C) Convergence
</span>
8 0
3 years ago
HELPPPP
PSYCHO15rus [73]
That’s kinda messed up ⬆️
8 0
3 years ago
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