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miskamm [114]
3 years ago
13

The temperature of water in a beaker is 45°C. What does this measurement represent?

Physics
1 answer:
Tasya [4]3 years ago
8 0

Answer:

the average kinetic energy of water particles - C.

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86 Km/h convertir a (m/min)
gogolik [260]

Answer: 1433.3 m/min

Explanation:

For 86 Km/h converted to a (m/min), convert kilometers to meters, and hour to minutes

So, 86 Km/h means 86 kilometers per 1 hour

- If 1 kilometer = 1000 metres

86 kilometers = 86 x 1000 = 86,000m

- If 1 hour = 60 minute

1 hour = 60 minutes

In m/min: (86,000m / 60 minute)

= 1433.3 m/min

Thus, 86 Km/h convert to 1433.3 m/min

5 0
3 years ago
10)A car is moving from rest and attained a velocity of 80 m/s. Calculate the
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Explanation:

the velocity graph of a ball mass 20mg moving along a straight line

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The bright-line spectrum of an element in the gaseous phase is produced as 1. protons move from lower energy states to higher en
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Answer:

4. Electrons move from higher energy states to lower energy states.

Explanation:

When electrons fall from a higher (excited) energy state to a lower energy state, it loses/gives out energy.

This energy is given out by the emission of photons (quanta of light) by the electron.

7 0
3 years ago
What is the maximum range of most handheld fire extinguishers?        A. 50 yd   B. 30 ft   C. 10 ft   D. 100 ft
alex41 [277]
C- 10ft. Hope this helped. Have a great day! :D
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Andre is playing air hockey with Alexa and shoots his puck across the essentially frictionless surface to score a goal. What fre
DaniilM [7]

Answer:

The answer is C because there is no friction there will be no friction force only applied and since its on ice you have to account for gravity

Explanation:

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