Ask question

Ask question

All categories

3 years ago

8

The total energy in a substance as a result of the motion and position of all the particles is _________. a. heat b. temperature

c. kinetic energy d. thermal energy

1 answer:

bonufazy [111]3 years ago

3 0

The answer would be Thermal Energy.

You might be interested in

Which of the following calls one might hear a refree make?

mestny [16]

Answer: D) All of the above

Explanation:

7 0

2 years ago

Read 2 more answers

4. What is the momentum of a 70 kg object traveling at 20 m/s?

Soloha48 [4]

Answer:

1400 units of momentum.

Explanation:

Using the formula p=mv. We can get the momentum using 70*20 =1400 units of momentum

6 0

3 years ago

In a double-slit experiment, two beams of coherent light traveling different paths arrive on a screen some distance away. What i

andrew11 [14]

Destructive interference occurs when path difference = ½-integer multiple of the wavelength i.e. Minima in diffraction pattern given by, = ! + # λ = !1 + # λ = 3λ/2 m

3 0

3 years ago

Qual a capacidade térmica de um objeto que, ao receber 10000 cal de energia, tem sua temperatura elevada de 25°C para 75°C?

Stolb23 [73]

Answer:

$200 cal/^{\circ}C$

Explanation:

When heat energy is supplied to an object, the temperature of the object increases according to the equation:

$Q=C\Delta T$

where

Q is the heat supplied

C is the heat capacity of the object

$\Delta T$ is the change in temperature

In this problem we have:

$Q=10,000 cal$ is the energy supplied

$\Delta T=75C-25C=50C$ is the change in temperature of the object

Therefore, the heat capacity of the object is:

$C=\frac{Q}{\Delta T}=\frac{10,000}{50}=200 cal/^{\circ}C$

6 0

3 years ago

True or false? Thanks,

vichka [17]

Answer: The answer is true

7 0

1 year ago

Read 2 more answers