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NARA [144]
3 years ago
6

Explain on any two modifications that you would expect to use for the thermos flask which would enable it to be handier/helpful.

Physics
2 answers:
LuckyWell [14K]3 years ago
7 0

Answer:

The two modifications in the Thermos flask which would enable it to be more helpful:  

1) To have an internal temperature indicator that indicates temperature.  

2) A wireless rechargeable battery (USB connector)  

Pls mark me brainliest.  

quester [9]3 years ago
5 0

Here, we are required to explain any two modifications to use for the thermos flask which would enable it to be handier/ helpful.

  1. The presence of a built-in temperature monitoring system would enable it to be handier/helpful.
  2. The presence of a built-in solar panel on the thermos flask cover for harvesting solar energy which may further be converted to electric energy and dispensed through USB ports.

Value addition is important in improving existing products such that they become handier/helpful.

Therefore, the 2 modifications stated above can be used for the Thermos flask to enable it to be handier/handler.

Read more:

brainly.com/question/24019227

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<em>Hope </em><em>it</em><em> helped</em><em> you</em><em>.</em><em>.</em><em>.</em><em> </em><em>pls </em><em>mark</em><em> brainliest</em>

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Let us consider two vectors A and B.

As per the question, the two vectors are perpendicular to each other.

Hence the angle between them  \theta =90 degree

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As per parallelogram law of vector addition, the resultant of two vectors are-

                      R=\sqrt{A^{2}+ B^{2}+2ABcos\theta

                                =\sqrt{ A^{2}+ B^{2}+2AB*cos90}    [cos90=0]

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This is the way by which we can add two perpendicular vectors.


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