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Lady bird [3.3K]
2 years ago
7

He more gentle the

Physics
1 answer:
Alex787 [66]2 years ago
4 0
I don’t really know the answer cause I need more information about the question
You might be interested in
How many grams does 15.58 L of gasoline weigh? Gasoline has a density of 0.74 g/mL
Korolek [52]

We are given volume of gasoline = 15.58 L and

Density = 0.74 g/mL.

Density is given in grams(g) per milliliter (mL). So, we need to convert given volume in mL also.

We know, 1 litre = 1000 milliliters

Therefore, 15.58 L = 15.58 * 1000 mL = 15580 mL

We could rewrite,

Volume of gasoline = 15580 mL.

Formula for density is..

Density (ρ)= \frac{Mass}{ Volume}

Plugging values in formula,

0.74  g/mL = \frac{Mass}{15580 \ mL}

Muliplying both sides by 15580.

0.74 g/mL * 15580mL =\frac{Mass}{15580 \ mL} * 15580mL

11529.2g = mass.

Therefore, 11529.2g grams does 15.58 L of gasoline weigh.




5 0
3 years ago
Which of the following expressions is equivalent to the expression 2(x + 5)? x + 7 x + 10 2x + 5 2x + 10
bezimeni [28]

Answer:

d) 2x+10

Explanation:

2(x+5)\\=2x+10

6 0
3 years ago
What is a benefit of having a standard measurement system that can be used by scientists worldwide
VMariaS [17]
The current international standard metric system, it is mks system based on metre, kilogram and second as well as the kelvin ampere candela and mole
4 0
3 years ago
1.) Identify two types of heat?
inn [45]

Answer:

Explanation:

Thermal Energy and Heat

Shards of ice fly from the sculptor’s chisel. As the crowd

looks on, a swan slowly emerges from a massive block of ice. As

the day wears on, however, drops of water begin to fall from the

sculpture. Drip by drip, the sculpture is transformed into a puddle of liquid water. What makes matter change from one state to

another? To answer this question, you need to think about the

particles that make up matter.

Energy Simply stated, energy is the ability to do work or cause

change. The energy of motion is called kinetic energy. Particles

within matter are in constant motion. The amount of motion of

these particles depends on the kinetic energy they possess. Particles

with more kinetic energy move faster and farther apart. Particles

with less energy move more slowly and stay closer together.

The total kinetic energy of all the particles in a sample of

matter is called thermal energy. Thermal energy, an extensive

property, depends on the number of particles in a substance as

well as the amount of energy each particle has. If either the

number of particles or the amount of energy in each particle

changes, the thermal energy of the sample changes. With identically sized samples, the warmer substance has the greater thermal energy.

5 0
3 years ago
In your own words, explain how Doppler radar works. Describe the properties of electromagnetic waves and interactions that make
lisov135 [29]

If you stand up in a big room and echo, your voice will echo from the walls. As long as the room is empty. Since the speed of sound is constant, depending on air density, the more humid the air the faster and farther sound travels. The speed of sound is constant, you could measure the time it takes for your voice to echo off the walls. The same thing happens with Doppler radar, but it’s not voice, it has higher frequency signals.<span> </span>

6 0
2 years ago
Read 2 more answers
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