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3 years ago

What is a watt a unit of? light time distance power

Physics

2 answers:

weeeeeb [17]3 years ago

6 0

Answer:

power...............m....

Len [333]3 years ago

5 0

Answer:

The dimension of power is energy divided by time. In the International System of Units (SI), the unit of power is the watt (W), which is equal to one joule per second.

SI unit: watt (W)

In SI base units: kg⋅m2⋅s−3

Explanation:

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Four springs are stretched to the same distance from the equilibrium position. The spring constants are listed in the table. A 2

RoseWind [281]

Answer:

X,W,Y,Z

Explanation:

It is what it is. and i took the edge test

4 0

3 years ago

Which example is NOT the proper use of a casting of a toolmark?

Reika [66]

When we say toolmark, this describes as the mark that is produced by a particular tool. This is typically used in forensic science for identification. Based on the examples above, the one that is not the proper use of casting of a toolmark is option B. Hope this helps.

4 0

3 years ago

What is the uncertainty of the position of the bacterium? express your answer with the appropriate units?

lbvjy [14]

For two un-related quantities, the Heisenberg uncertainty equations holds: the prduct of the two uncertainty quantities is greater than $\hbar/2$
Example of unrelated quantities are position and momentum, energy and time.
Thus
$\Delta x*\Delta p \ \textgreater \ \hbar/2$
Knowing the speed of the bacteria the uncertainty in its position is
$\Delta x \ \textgreater \ \hbar/(2 \Delta p) =\hbar/(2mv)$

4 0

3 years ago

Power is the product of_____.

tia_tia [17]

Heya user☺☺

All options are wrong here.

The correct answer is..

Work/Time.

Hope this will help☺☺

3 0

3 years ago

1. The volume of a given mass of gas is 20cm when its

Pavel [41]

Answer:

Explanation:

The way to show a cubed substance is either like this³ or like this x^3. The small three is found at the bottom toolbar at the bottom of the question space marked by the Ω symbol.

100 mmHg

Givens

V1 = 20 cm^3

V2 = 80 cm^3

P1 = 400 mmHg

P2 = ?

Formula

V1 * P1 = V2 * P2

Solution

20 * 400 = 80 * P2 Divide by 80

20 * 400/80 = P2

P2 = 8000 / 80

P2 = 100 mmHg

5 0

3 years ago