3 years ago

1. Which science will discuss how matter is created throughout the universe?

Physics

1 answer:

Len [333]3 years ago

4 0

Answer:

physics....................

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What kind of energy bombarded the seeds were included on the outside of the ISS?

Alex Ar [27]

Explanation:

ultraviolet radiation

Bombarded with energy

They stored the seeds in a single layer on the outside of the ISS behind a special kind of glass that let in ultraviolet radiation only at wavelengths between 110 and 400 nanometers

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3 years ago

Which conclusion can be made based on the information in the table?

Sergeeva-Olga [200]

Answer:

The correct option is (b).

Explanation:

The relation between the wavelength and frequency is given by :

$\lambda=\dfrac{v}{f}$

Where

v is the wave speed

f is the frequency of a wave

It is clear from the above equation that the wavelengths and frequency can vary inversely to produce the same wave speed.

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3 years ago

What type of mirror is most likely to form an image with these characteristics?

serg [7]

Answer

Plane

There are two types of curved mirrors, concave and convex. Both curved mirrors form that are magnified.

Concave will form an image on the same side as the object and it may not be the mirror used.

Plane mirror on the other hand forms images behind the mirror in all cases. The image formed is upright meaning it is virtual.

∴ The mirror used is a plane mirror.

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3 years ago

Read 2 more answers

During World War II, France, the United States, Russia, and Great Britain composed the:

leva [86]

Allied is the right answer, ig.

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3 years ago

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You normally drive on the freeway between San Diego and Los Angeles at an average speed of 105 km/h (65 mi/h), and the trip take

valkas [14]

Answer: 2 hr 45 min

Explanation:

Given

The average speed between San Diego and Los Angeles is $105\ kmph$

time taken for this trip is $1\ hr\ 50\ min\ or\ \frac{11}{6}\ hr$

Distance between San Diego and Los Angeles is

$\Rightarrow d=105\times \dfrac{11}{6}\\\\\Rightarrow d=192.5\ km$

For Friday afternoon, the average speed is $70\ km/h$

time taken to complete the trip is

$\Rightarrow t=\dfrac{192.5}{70}\\\\\Rightarrow t=2.75\ hr\ or\ 2\ hr\ 45\ min$

3 0

3 years ago