Lightning often strikes water.
a. True
b. False

Answers

Answer 1
Answer: It is true.
..............

Related Questions

A glass is semifilled with liquid water and place in a room at 20 oc. after some time, part of the water evaporates. what happened to the average kinetic energy and the average potential energy of the water particles that escaped to the gas phase?
A pulley system has an efficiency of 74.2%. If you perform 200 J of work, howmuch useful work does the pulley perform?A. 52 JB. 113 JC. 148 JD. 200 JSUBMI
For the elements with the electron affinities given in the table in the introduction, which element is most likely to accept an electron?
6. A skydiver jumps out of a plane and reaches a terminal velocity (maximum speed) of 50 m/s after5 seconds. After an additional 10 seconds she opens her parachute and slows down for 2 seconds to a new terminal velocity of 10 m/s. She falls at that speed for 3 seconds before landing on the ground. Sketch the following graphs: Position vs. Time Velocity vs. Time Acceleration vs. Time
According to the law of conservation of mass, in a chemical reaction, the mass of the reactant will always be different from the mass of the product.

When Tito lifts the heaviest object he can, he is testing his _____.

Answers

When Tito lifts the heaviest object he can, he is probably testing his ability to lift weight. In other words, he could also be testing his upper body muscle strength. The process is called weight-lifting and it is designed to test the muscle strength of your upper body. 

Explanation :  When Tito lifts the heaviest object, he is testing his strength.

We know, strength is the quality of the physical energy and potential of the person. The strength of the person is power and his capacity.

So, we can say that When Tito lifts the heaviest objects then he is testing his strength, potential, and power.

Which is the correct order of events in the water cycle?

Answers

Answer:

1. Evaporation: The water evaporates from the water  bodies like seas and oceans.

Transpiration: The water evaporates from the plant's leaves.

2. Condensation: The evaporated water condenses to liquid droplets which to form clouds.

3. precipitation: When the cloud becomes heavy, water rains down. This is known as precipitation.

The water rains down in rivers and seas and oceans. From rivers, it runs off back into the seas.

Evaporation, Transpiration, Condensation , Precipitation Absorption, Infiltration, Ground water, and then runoff 

When a researcher wants to know if her results are likely caused by something other than chance, she wants to determine the results' ___________.

Answers

Answer:

Reproducibility

Explanation:

The results of an experiment should be reproducible.  By repeating the experiment several times, a confidence interval can be determined that will help establish that the results are real, and not an artefact

A nurse applies a horizontal force of 147 N on a bed that has a mass of 152 kg,The magnitude of the normal force acting on the bed is .967 N
5.00 N
1440 N
1490 N

Answers

A nurse applies a horizontal force of 147 N on a bed that has a mass of 152 kg. The magnitude of the normal force acting on the bed is 1490 N.

What is force?

A force is an effect that can alter an object's motion according to physics. An object with mass can change its velocity, or accelerate, as a result of a force. An obvious way to describe force is as a push or a pull. A force is a vector quantity since it has both magnitude and direction.

The force applied by the nurse is horizontal, so there's no vertical component.

Therefore, the normal force is simply equal to the weight of the bed.

N = mg

N = (152 kg) (9.8 m/s²)

N = 1490 N

A nurse applies a horizontal force of 147 N on a bed that has a mass of 152 kg. The magnitude of the normal force acting on the bed is 1490 N.

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Answer:

1490 N

Explanation:

The force applied by the nurse is horizontal, so there's no vertical component.

Therefore, the normal force is simply equal to the weight of the bed.

N = mg

N = (152 kg) (9.8 m/s²)

N = 1490 N

Which of these statements would suggest that digital television transmission is a better method than analog?

Answers

Answer:   A  digatil is newer better

Explanation:

What distinguishes mass from weight?A.
Mass is a measure of the amount of matter in an object, while weight is a measure of the force of gravity on the object.
B.
Weight is a measure of the amount of matter in an object, while mass is a measure of the force of gravity on the object.
C.
Mass is a measure of an object's inertial force, and weight is the force exerted by that object on other objects.
D.
Mass and weight are synonyms and ultimately describe the same principle.

Answers

Weight is a measurement of the object's gravitational pull, whereas mass is a measure of the amount of substance in the thing. The right answer is A.

What are mass and weight?

Mass is a measure of a physical body's entire makeup. This term also measures inertia, or the body's resistance to acceleration when a net force is applied. The basic mass unit of the SI is the kilogram.

The weight of an object refers to the gravitational force acting on it. Weight is the term used in many widely used textbooks to describe the gravitational force acting on the object. The mass is a matter present and the weight is the force.

Therefore, the weight is a measurement of the object's gravitational pull, whereas mass is a measure of the amount of substance in the thing. The right answer is A.

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Final answer:

Mass is the measure of how much matter an object has and remains constant regardless of location, while weight is the measure of the force of gravity acting on that object, which varies based on the gravitational environment.

Explanation:

Mass is a measure of the amount of matter in an object. It is a property that reflects how much space that object occupies in three-dimensional space. It remains constant regardless of where the object is.

On the other hand, weight is a measure of the force of gravity acting on the object. Weight can change based on the gravitational force of the environment; for example, an object weighs less on the moon than it does on Earth because the moon's gravitational force is less than Earth's.

So, the answer to your question is A. Mass is a measure of the amount of matter in an object, while weight is a measure of the force of gravity on the object.

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