Physics Middle School

BRainliest if correct

2

BRainliest If Correct2

Answers

Answer 1
Diagram B is correct, because light refracts when passes from one material to another.

Related Questions

Does anyone have any questions for force and motion? I need questions for speed, velocity, acceleration, distance/time graphs, speed/time graphs, newtons laws, and balanced/unbalanced forces.

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Answer: I dont have a question but you have a fo.rt.ni.te pfp and Im guessing you play fort so add me my epic is qt-orange im NA_EAST

Explanation:

Please help me with this question: What do space probes do in space? Please explain your answer with 5 sentences or more.

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Answer:

Explanation:A space probe is an unpiloted, unmanned device sent to explore space and gather scientific information. A space probe is launched from Earth with a set of scientific instruments and tools used to study the atmosphere and composition of space and other planets, moons, or celestial bodies.

A space probe is a device sent from earth to take in information about the atmosphere and the makeup of space. Not only does it study our atmosphere, but it also studies moons, and/or other celestial bodies. A space probe works by powering on as soon as contact is reached with a component surface. This provides the probe with accurate data. Space probes are able to move in space using either “thrusters” and/or “rotation wheels”.

The mass of an object does not depend on its shape - it stays the same. Give an example that would prove this to be true.

Answers

Answer:

it depends on the density.

an object can be small but way more.

Explanation:

Scientists believe true commensalism may not exist because _____.

the second organism is probably helped or harmed in unknown ways
parasites are most likely helping their hosts in subtle ways
most organisms prefer to compete and do not like to help each other
evolution and adaptation keep the organisms from killing each other

Answers

Answer: Scientists believe true commensalism may not exist because

mostly all organisms live in either parasitic or mutual relationship.

When a space shuttle was launched, the astronauts onboard experienced an acceleration of 29.0 m/s2 . If one of the astronauts had a mass of 60.0 kg, what net force in newtons did the astronaut experience?

Answers

F = m*a when F is force
m is mass and a is acceleration
F = 60 kg * 29 m/s2
F = 1740 N
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