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Delicious77 [7]
2 years ago
15

An object kept in front of lens, which is thick at the edges, produces a _________,

Physics
1 answer:
Wewaii [24]2 years ago
4 0

Answer:

B

Explanation:

A diverging lens forms a virtual image that is as the same size as the object

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A sprinter starts from rest and reaches a speed of 15 m/s in 4.25 s. Find his acceleration
kakasveta [241]

Answer:

a=3.53 m/s^2

Explanation:

Vo=0 m/s (because he is not moving at the start)

V1=15 m/s

t= 4.25 s

a = (V1-Vo) / t = 15/4.25 = 3.53 m/s^2

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2 years ago
The weight of a box is found to be 30 N. What is the approximate mass of the box?
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The mass of the box would be 30!
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3 years ago
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If an object is propelled upward from a height of 128 feet at an initial velocity of 112 feet per​ second, then its height h aft
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Explanation:

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8 0
3 years ago
Describe the importance of SI units?​
anyanavicka [17]
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Which of the following statements about Gaussʹs law are correct? (There may be more than one correct choice.) Question 3 options
irina1246 [14]

Answer:

If a Gaussian surface is completely inside an electrostatic conductor, the electric field must always be zero at all points on that surface.

Explanation:

Option A is incorrect because, given this case, it is easier to calculate the field.

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