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sergejj [24]
3 years ago
9

Pls help = brainlist, i dont know if this is right

Physics
1 answer:
madam [21]3 years ago
4 0

Answer:

i think its B the molecules are moving more rapidly

Explanation:

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Answer:

350cm^3 =350milliters

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3 years ago
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when electrical energy is used what type of energy is also produced and considered to be waste energy?​
Dima020 [189]

Answer:

<em>Thermal energy</em>

Explanation:

<u>Electrical Energy </u>

The electrical energy has been found to be an excellent resource to power our modern lifestyle. It can be produced in several ways including hydroelectrical plants, thermal plants, nuclear plants, solar panels, among many others. Each one of them converts different types of energy into electrical energy.

When converting to electrical energy, some equipment is needed, like generators, transformers, cables, circuit breakers, and every kind of devices with specific functions to have a good and safe electrical service. Each device has an internal resistance that opposes the flow of current. The resistances produce thermal energy as a result of current flowing through them. It's not possible to avoid this waste of energy, electrical engineers do their best to use better materials and configurations to reduce the thermal waste to a minimum.

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3 years ago
Computes average speed when a person walk for 1 minute at speed of 1.5 m/s and another 1 minute at speed of 3.5 m/s along a stra
Vinvika [58]

Answer:

2.5 m/s

Explanation:

(60*1.5+60*3.5)/120=2.5

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3 years ago
What is gravitational energy ?
Tanzania [10]
The energy of one massive object has in relation with another massive object due to gravity is called gravity
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2 years ago
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Yakvenalex [24]

Answer: 7

Explanation:

How many pieces are in a ROLO tube?

each classic roll of ROLO….has seven individually wrapped pieces. Tuck it in your lunchbox, bag or desk drawer and get your roll on.

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3 years ago
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