2 years ago

Review for qtr 3 exam

Physics

1 answer:

Naddik [55]2 years ago

3 0

Answer:

Uhm where are the questions and answers?

You might be interested in

A type of electromagnetic wave that does not need a medium to travel.

BaLLatris [955]

Answer: The answer is A. Light hope it helps

Explanation:

Can I get Brainliest pls Ur choice

3 0

3 years ago

Read 2 more answers

A 1.0 cm3 air bubble is released from the sandy bottom of a warm, shallow sea, where the gauge pressure is 1.6 atm. The bubble r

Zigmanuir [339]

Answer:

ffgg gwre for rge oooo

Explanation:

ffgggg fdgv sfv

4 0

3 years ago

WHAT R THE PROPERTIES OF LIGHT?55 POINTS

Anuta_ua [19.1K]

Explanation:

It gives the sensation of vision to our eyes.
the speed of sound is 300,000 kilometers per second.
It is one of the fundamental constants of nature.

5 0

4 years ago

Read 2 more answers

Se lanza una pelota de hule elástica de masa mA con una velocidad VAi contra la puerta trasera de un camión muy pesado de masa m

miv72 [106K]

Answer:

$v_{A}=v_{Ai}$

Explanation:

The total momentum of the system must conserve by the law of momentum conservation.

$p_b=p_a\\\\m_Av_{Ai}+m_Bv_{Bi}=m_Av_{A}+m_Bv_{B}$ ( 1 )

If you consider the shock between the ball and the truck as totally elastic, and also if the truck is much more massive than the ball, you can assume that the truck does not move when the ball hits it.

Then the truck is always at rest

Hence, you have in the expression ( 1 ):

$m_Av_{Ai}+0=m_Av_{A}+0\\\\v_{Ai}=v_{A}$

3 0

3 years ago

If the pressure acting on a given sample of an ideal gas at constant temperature is tripled, what happens to the volume of the g

-Dominant- [34]

If the pressure acting on a given sample of an ideal gas at constant temperature is tripled, the volume is reduced to one-third of its original value. <em>(a)</em>

3 0

3 years ago