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increases the light’s strength

changes the color of the light

bends light passing through it

converts light energy to heat

n21 = n2/n1

n21 = n1/n2

n21 = c/v

n21 = v/c

Light bending

Water density

Fish behavior

Surface tension

48 degrees

2.07 degrees

11.9 degrees

28.9 degrees

15 degrees

22.5 degrees

30 degrees

45 degrees

Participation

Creativity

Independence

Collaboration

Tia sáng sẽ bị phản xạ hoàn toàn trở lại môi trường ban đầu.

Tia sáng sẽ tiếp tục truyền thẳng mà không thay đổi phương truyền.

Tia sáng sẽ bị bẻ cong (gãy khúc) tại mặt phẳng cách, thay đổi hướng truyền.

Tia sáng sẽ biến mất khi chạm mặt phẳng cách.

When light travels through a prism, the light is separated by wavelength.

Humans see the different wavelengths of visible light as different colors.

The prism is being used to combine different colors of light.

The light bends when it enters the prism and again when it leaves the prism.

The angle of incidence is greater than the critical angle.

The angle of reflection is the same as the critical angle.

The angle of refraction is less than the critical angle.

The angle of incidence is zero.

To understand light behavior

To measure angles

To calculate speed

To create new laws