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Ierofanga [76]
3 years ago
11

The velocity of an object must include both speed and direction?

Chemistry
1 answer:
natka813 [3]3 years ago
5 0

Answer:

An object could be traveling at a constant speed, but change directions

Explanation:

Hope that helps

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Trail mix is just that - a mix. Or in science terms, it is a mixture. One way you can tell this is a mixture is that you can A)
Annette [7]

Answer : C) separate the parts by their properties.

Explanation:

Mixture is a substance which has two or more components which do not combine chemically and do not have any fixed ratio in which they are present. Trail is a mixture of various substances which do not react chemically and thus the constituents retain their chemical properties. The substances can be separated by using physical properties.

Compound is a pure substance which is made from atoms of different elements combined together in a fixed ratio by mass.It can be decomposed into simpler constituents using chemical reactions. The elements lose their individual chemical properties. The elements can not be separated using physical means.

5 0
4 years ago
Read 2 more answers
A thermometer with a percent error of 6.5% reads the room temperature as 68°F. what is the actual temperature in the room ?
Lynna [10]

<u>Answer:</u>

<em>Actual temperature for the given temperature with thermometer with error of 6.5% is 63.8 degrees.</em>

<u>Explanation:</u>

The percentage error in thermometer is 6.5%  this means that if the temperature is 100 degrees the thermometer shell show 106.5 degrees. now calculating the <em>actual temperature of the thermometer when the given temperature is 68°</em>

<em>Applying unitary method for solution 106.5</em>

Then 100 will be\frac {68}{106.5} \times 100

= 0.6384 \times 100

= <em>63.8 Degrees</em>

<em>On solving the value of this equation will give the actual temperature as 63.8 Degrees .</em>

5 0
3 years ago
Why is it, do you think, that so many of the geniuses throughout history were poor
Alexxandr [17]

<em>Hi </em>

<em>I'm</em><em> </em><em>Abraar </em><em>Shaikh</em>

here is your explanation

Explanation:

People with high IQ might have bad grades. It is not necessary that high IQ requires higher grades. Mind of a person with high IQ works at a faster rate so they tend to ignore normal problems almost everywhere even in the examinations.

8 0
3 years ago
What happens when milk is left at room temperature
rodikova [14]

Answer:

it will change

Explanation:

if temperature of room is hot it doesn't freeze.

if temperature of room is cold it freezes

3 0
4 years ago
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Which is a common characthist of both science and pseudoscience
kherson [118]
<span>Science and pseudoscience both use complicated chains of reasoning.</span>
3 0
3 years ago
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