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Mashutka [201]
3 years ago
7

In science, a broad idea that has been repeatedly verified so as to give scientists great confidence that it represents reality

is called:____________
Physics
1 answer:
Colt1911 [192]3 years ago
6 0

In science, a broad idea that has been repeatedly verified so as to give scientists great confidence that it represents reality is called "a theory".

<u>Explanation:</u>

In science, the interpretation of a feature of the organic world that can be tested in repeat manner and analysed by applying agreed tests validation methods, calculation and observation in according to the scientific method, such process is called as a theory in science.

The difference lie between a theory and a hypothesis. Because hypothesis is an "educated guess". Overall it is either a proposed interpretation of an observed phenomenon, or a logical inference of a possible causal association between several phenomena.

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Someone please answer please don’t take my points.
Anni [7]

Answer:

bro today my teacher will teach this answer only when I will be getting the answer I will copy and paste

Explanation:

wait for sometimes

5 0
3 years ago
Density is ———- Through the world’s ocean
Montano1993 [528]
Density is varying through the world’s oceans. The density of ocean water is not uniform.
7 0
4 years ago
A helicopter goes straight up 500m from a landing pad. It then goes north 20m. Then it goes down 452m. a) What is the displaceme
gavmur [86]

Answer:

a

  x-component             20 \  m

y-component     500 -  452 =  48 \  m

b

 Magnitude d  =  52 \  m

direction is  \theta  = 67.4^o

Explanation:

From the question we are told that

   The first  vertical distance is  y_1   = 500 \  m

    The  first horizontal distance  is  x =  20 \  m

    The  second vertical distance is  y_2  =  452 \  m

Generally the displacement is  

x-component             20 \  m

y-component     500 -  452 =  48 \  m

Generally the helicopters displacement is mathematically evaluated as  

       d  =  \sqrt{ x- component ^2  +  y- component ^2 }

      d  =  \sqrt{ 20t ^2  + 48 ^2 }

      d  =  52 \  m

The  direction is the angle the displacement of the helicopter makes with the horizontal which is mathematically evaluated as

         \theta  = tan ^{-1}[ \frac{48}{20}]

=>       \theta  = tan ^{-1}[ 2.4 ]

=>      \theta  = 67.4^o

   

3 0
3 years ago
A student said,Today, giraffes have long necks that allow them to eat leaves high in trees. They got longer necks by stretching
Oksanka [162]

Answer:

yes because there is also a theory about this I studied in biology

theory name -Lamarck's theory

3 0
3 years ago
A cart of mass m moving right at speed v collides with an identical cart moving right at half the speed. the carts stick togethe
liraira [26]
<span>After collison they stick together and have same velocity Vf From the momentum conservation, (m1 + m2)Vf = m1v1 + m2v2 Second is moving with half of first cart speed, (m1 + m2)Vf = m1v + m2v / 2 2(m1 + m2)Vf = (2m1v + m2v) =>Vf = ((2m1 + m2) v) / 2(m1 + m2) Identical carts so m1 = m2 = m vf = 3mv / 4m => Vf = 3v / 4</span>
8 0
3 years ago
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