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Deffense [45]
3 years ago
15

Select the correct answer.

Physics
1 answer:
butalik [34]3 years ago
6 0

Answer:***No statement but in fact the discharge of clouds and ground electric current is what cause lightining

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How often must you check the temperature of food that is being held with temperature control?.
loris [4]

You need to check the temperature of food being stored in a temperature-controlled environment every four hours. The process of changing a space's temperature is called temperature control.

Cooking food alone may not be enough to avoid food poisoning, though, if the bacteria in food are allowed to grow to large numbers. When the temperature is between 5°C and 63°C, bacteria can grow. The risk zone is the range between 5°C and 63°C.

Temperature control is a process where the passage of heat energy into or out of a space or substance is adjusted to achieve the desired temperature. This process involves measuring or otherwise detecting changes in the temperature of the space (and all of the objects contained therein) or of the substance.

Learn more about temperature here

brainly.com/question/11244611

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6 0
1 year ago
Which statement is always true about objects which exert gravitational force on each other? (3 points)
kumpel [21]

Answer:

They have mass is always true.

8 0
3 years ago
Q.4. What is the kinetic energy of a 10 kg car that is moving 4 m/s?
kodGreya [7K]

An object of mass $10 \mathrm{~kg}$ is moving with a uniform velocity of $4 \mathrm{~ms}^{-1}$. The kinetic energy possessed by the object is $80 \mathrm{~J}$.

Given:

Mass of an object $=10 \mathrm{~kg}$

Velocity $=4 \mathrm{~ms}^{-1}$

Kinetic Energy $=1 / 2 \times$ Mass of Object $\times(\text { Velocity })^{2}$

$\Rightarrow$ Kinetic Energy $=1 / 2 \times 10 \times 4 \times 4$

$\Rightarrow$Kinetic Energy $=\underline{80 \mathbf{J}}$

What is Kinetic Energy?

  • In physics, an object's kinetic energy is the energy it has as a result of its motion.
  • It is defined as the amount of work required to accelerate a body of a given mass from rest to a certain velocity.
  • The body retains its kinetic energy after gaining it during acceleration until its speed changes.
  • Kinetic energy is present in a speeding bullet, a walking human, and electromagnetic radiation such as light. The energy associated with the continual, random bouncing of atoms or molecules is another type of kinetic energy.

Learn more about kinetic energy brainly.com/question/12669551

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6 0
2 years ago
Guys I need the answer ASAP look at the picture and please give me the correct answer ASAP! PLZ
VLD [36.1K]

Answer:

a

Explanation:

7 0
4 years ago
Help = brainlist pls
katrin [286]

Answer:

Explanation:

the liquid particles move slower

8 0
3 years ago
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