All categories

3 years ago

The more the particles an object has at a given temperature, the more thermal energy it has. True or false

Chemistry

2 answers:

geniusboy [140]3 years ago

8 0

This is im 90% sure false because if an object is bigger it doesnt mean that its temperature is higher :)

solong [7]3 years ago

5 0

The movement of thermal energy from a warmer object to a cooler object is called. heat ... The more particles an object has at a given temperature

You might be interested in

How many seconds are in a 5.5 ms

deff fn [24]

Answer:

0.0055 seconds

Explanation:

To answer this question you need to know the equivalence:

1 second (s) = 5.5 (miliseconds) (ms)

Then you use the conversion factor:

-Put the value given and the units:

$5.5ms$

- Put in the denominator the equivalence with the same units:

$5.5ms*\frac{}{1000ms}$

- Put in the numerator the unit at which you want to convert the value given:

$5.5ms*\frac{1s}{1000ms}$

- Then multiply and divide the quantities:

$5.5ms*\frac{1s}{1000ms}=0.0055 s$

Note that the same units in numerator and denominator are cancelled.

8 0

3 years ago

A sample of carbon-12 has a mass of 6.00 g. How many atoms of carbon-12 are in the sample?

Serjik [45]

mC: 12g/mol

12g ------- 6,02·10²³ a.
6g --------- X
X = (6×6,02·10²³)/12
X = 3,01·10²³ atoms

---->>> A :)

4 0

3 years ago

Read 2 more answers

1. Complete the following Data Table as you conduct the lab

miskamm [114]

Answer:

Do to half of the mnairals this can not be made into a lab there is an error

Explanation:

4 0

3 years ago

Read 2 more answers

1) What happened at Chernobyl in 1986? How many people died?

ch4aika [34]

Answer: According to the BBC, the internationally recognized death toll shows that 31 died as an immediate result of Chernobyl. Two workers died at the site of the explosion, another died in hospital soon after due to their injuries and 28 operators and firemen are believed to have died within three months of the accident.

Explanation:

6 0

3 years ago

What is the resulting pressure when a sample of gas at 25°C in a 500 ml balloon

Natali5045456 [20]

Answer:

233.56 torr

Explanation:

We'll begin by converting celsius temperature to Kelvin temperature. This can be obtained as follow:

T(K) = T(°C) + 273

Initial temperature (T₁) = 25 °C

Initial temperature (T₁) = 25 °C + 273

Initial temperature (T₁) = 298 K

Final temperature (T₂) = 75 °C

Final temperature (T₂) = 75 °C + 273

Final temperature (T₂) = 348 K

Next, we shall convert 2 L to mL. This can be obtained as follow:

1 L = 1000 mL

Therefore,

2 L = 2 L × 1000 mL / 1 L

2 L = 2000 mL

Finally, we shall determine the resulting pressure. This can be obtained as follow:

Initial temperature (T₁) = 298 K

Initial volume (V₁) = 500 mL

Initial pressure (P₁) = 800 torr

Final temperature (T₂) = 348 K

Final volume (V₂) = 2000 mL

Final pressure (P₂) =?

P₁V₁/T₁ = P₂V₂/T₂

800 × 500 / 298 = P₂ × 2000 / 348

400000 / 298 = P₂ × 2000 / 348

Cross multiply

P₂ × 2000 × 298 = 400000 × 348

P₂ × 596000 = 139200000

Divide both side by 596000

P₂ = 139200000 / 596000

P₂ = 233.56 torr

Therefore, the resulting pressure is 233.56 torr

3 0

3 years ago