2 years ago

How is everyone's day been so far?

Physics

1 answer:

Katen [24]2 years ago

4 0

Answer:

It's been all great how about u.

You might be interested in

50 points if you help me

satela [25.4K]

Answer:

X-precipitation

Y(plants)-photosynthesis

Y(animals)-respiration

W-evaporation

Explanation:

8 0

2 years ago

Consider two metallic rods mounted on insulated supports. One is neutral, the other positively charged. You bring the two rods c

EastWind [94]

Answer:

I think it will be half of the initial charge

Explanation:

Because we know, the resulting charge will be q1+q2/2, since one is neutral so the charge will be half q/2

3 0

3 years ago

The critical angle in air for a particular type of glass is 39.0°. What is the speed of light in this class glass? (c = 3.00 × 1

hodyreva [135]

Answer:

speed of light in glass ≈ 1.89* $10^{8}m/s$

Explanation:

refractive index (n) = $\frac{1}{sinC}$ .......................equation 1

refractive index (n) = velocity of light in air/ velocity of light in medium ....equ2

equate equation 1 and two;

$\frac{1}{sinC} = \frac{c}{speed of light in glass}$

speed of light in glass = c*sinC

= $3*10^{8}*sin39$ °

speed of light in glass = 188,796,117.314 m/s

speed of light in glass ≈ 1.89* $10^{8}m/s$

7 0

2 years ago

Determine which factors will increase the reaction rate and which factors will decrease te reaction rate.

Elodia [21]

Answer: increase reaction rate side : increase surface area

Increase temperature

Add a catalyst

Decrease reaction rate side :

Decrease surface area

Decrease temperature

Decrease concentration

Explanation:

Got it right

8 0

3 years ago

A series circuit has a combination of two resistors, one 7.25 ohm's and the other 4.50 ohm's.

zmey [24]

Answer:

11.75 ohms

Explanation:

since its series connection

R equivalent = R1 + R2 = 7.25 + 4.5

3 0

3 years ago