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kykrilka [37]
3 years ago
12

four glasses different amount of water. students blow across the top and hear a sound. which conclusion can the students draw fr

om this finding? a. energy has change form . b. air is vibrating across the water. c. energy has been reflected off the water. d. air is producing energy. ​
Social Studies
1 answer:
Luden [163]3 years ago
3 0

Answer:

b

Explanation:

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It is widely assumed that people need to engage in intellectual activities such as solving crossword puzzles or mathematics prob
Oliga [24]

Answer:

<em>If true, option (</em><em>B) Many medical conditions and treatments that adversely affect a person's mental sharpness also tend to increase that person's social isolation</em><em> most seriously weakens the force of the evidence cited.</em>

Explanation:

If true, the fact that medical conditions and treatments that affect a person's mental sharpness also increase that person's isolation could seriously weaken the evidence cited in this paragraph because it supports the idea that the more social contact a person has, the better mental skills that person presents. On this basis, <u>if a mental condition or treatment curbs a person social life, then it would be ultimately hindering that person's mental skills.</u>

6 0
3 years ago
Ron is conducting an experiment that lasts several hours. During part of the experiment, a noisy power saw operates outside the
uysha [10]

Answer: c) history

Explanation:

According to the question, major issue of history can be seen in research of Ron as power saw's noise can impact response rather than independent variable.Thus, series of past event that took place before in experiment can get disturbed through noise and produce incorrect or influenced outcomes.  

Other options are incorrect because selection, testing and instrumentation are not the major issue of the scenario.Thus, the correct option is option(c).

6 0
4 years ago
In the 1990s, immigrants from the former soviet union made up the largest group of which type of immigrant arriving in the unite
Inga [223]

Refugees are the  type of immigrant arriving in the United States. As In the 1990s, immigrants from the former Soviet Union made up the largest group.

<h3>What are Refugees immigrants?</h3>

A refugee is someone who quits their native country due to restrictions or a serious threat to their lives. An immigrant is someone who relocates to another country to live there.

Refugees are people who are unable to go back to their native country because of a well-founded fear of persecution, conflict, violence, or other situations, that have gravely disturbed the peace and who, as a result, ought to be protected internationally.

Thus, it is refugees.

For more details about Refugees immigrants, click here:

brainly.com/question/13395854

#SPJ4

4 0
2 years ago
How can we reduce fuel consumption at home?? Mention atleast 6 steps
Debora [2.8K]

Answer:

The following are the six most substantial ways to reduce fuel consumption at home.

Explanation:

With the continuous rise in the prices of fuel, fuel consumption has become a matter of concern for everyone. Therefore, people are looking for a cost-cutting in fuel. Accordingly, the following are the six most substantial ways to reduce fuel consumption at home:

Public transport: one of the best ways to reduce fuel cost is to use public transports. It is budget-friendly and helps in contributing to the environment.

Drive only when needed: We should avoid driving for a short distance rather we should walk or ride a bicycle. It will definitely cut the cost of fuel.

The use of solar energy: People may use a solar cooker for cooking and save their time as well as money.

Solar bulbs: To reduce the cost of fuel one can use solar bulbs instead of electric bulbs.

Increase the use of microwave oven: the use of a microwave oven will reduce the use of cooking gas which is a fuel.

Avoid unnecessary use of electricity: we all should avoid the use of electricity when there is light outside and by opening the windows of our houses for proper ventilation (fresh air).

5 0
3 years ago
If you tie a thread to the middle of a water filled plastic bottle and pull slowly, the bottle moves. If you pull very rapidly,
aleksandrvk [35]
The speed of the pulling causes little to no reaction time, therefore the strength with speed causes the weight of the bottle to push through the thread.

Feel free to ask if you need a more simple explanation
8 0
3 years ago
Read 2 more answers
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