B. Electrical charges build up on the ground only.
C. Electrical charges build up in the clouds and on the ground.
D. Electrical charges build up in the space between the clouds and the ground.
The causes of bolt lighting is Electrical charges build up in the clouds and on the ground.
Lightning refer to spark of electriccharges or lighting which is a a result of positive and negative electrical charges which is as a result of thunder or storm.
Therefore, The causes of bolt lighting is Electrical charges build up in the clouds and on the ground.
Learn more about bolt lighting below.
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b. False
Answer:
0.014 kg
Explanation:
trust me its right i took the assessment and got 100%. :)
In everyday speech, the phrases "mass" and "weight" are frequently used interchangeably, yet they have different meanings. Weight is a measurement of how the force of gravity works upon a mass, whereas mass is a measure of the amount of matter in a material. Therefore, Weight and mass are not interchangeable terms.
A body's mass is an inherent quality. Prior to the discovery of the atom and particle physics, it was widely considered to be tied to the amount of matter in a physical body.
The quantity of matter in an item is its mass. The gravitational pull exerted on a mass is known as weight. Combining the two would be confusing because workplace can affect weight.
An object's mass is a crucial indicator of how much stuff it contains. Weight is a measurement of an object's gravitational pull. It is influenced by the object's location in addition to its mass. As a result, weight is a measurement of force.
Thus, Weight and mass are not interchangeable terms.
To learn more about the mass, follow the link;
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Explanation:
KE = 1/2 mv²,
where KE is the kinetic energy,
m is the mass,
and v is the velocity.
Given m = 1500 kg and v = 30 m/s:
KE = 1/2 (1500 kg) (30 m/s)²
KE = 675,000 J
KE = 675 kJ
Answer: The correct answer is electromagnetic wave.
Explanation:
Electromagnetic wave is wave in which the electric field and the magnetic field are perpendicular to each other. Both fields are directed to the direction of the propagation of the wave.
Electromagnetic wave is transverse in nature. It travels with the speed of the light. It does not need medium to travel. It can be transmitted through the vacuum of space.
Therefore, the correct answer is electromagnetic wave.