Loading subject…

MYP Integrated Sciences Topic Reflection, Refraction… | RevisionDojo

MYP Integrated Sciences Reflection, Refraction and Diffraction Questionbank

Question 1

A student observes that water waves in a ripple tank change direction as they pass over a submerged glass plate that makes the water shallower. This change in direction is primarily caused by a change in the wave's:

Source

Amplitude

Frequency

Speed

Question 2

View answer

A ray of light is incident on a plane mirror at an angle of $25^\circ$ to the normal. What is the total angle between the incident ray and the reflected ray?

$130^\circ$

$50^\circ$

$25^\circ$

$65^\circ$

Question 3

View answer

A light ray travels from a liquid with a refractive index of $n_1 = 1.40$ into air ( $n_2 = 1.00$ ). If the angle of refraction in the air is $45^\circ$ , what is the value of $\sin \theta_1$ for the incident ray in the liquid?

0.505

0.707

0.990

1.400

Question 4

View answer

Calculate the speed of light in a diamond that has a refractive index of $n = 2.42$ . (Take the speed of light in a vacuum to be $c = 3.00 \times 10^8\ \text{m}\ \text{s}^{-1}$ )

$2.42 \times 10^8\ \text{m}\ \text{s}^{-1}$

$3.00 \times 10^8\ \text{m}\ \text{s}^{-1}$

$1.24 \times 10^8\ \text{m}\ \text{s}^{-1}$

$7.26 \times 10^8\ \text{m}\ \text{s}^{-1}$

Question 5

View answer

A light ray travels from glass ( ${n = 1.50}$ ) into water ( ${n = 1.33}$ ). Which of the following best describes its path as it crosses the boundary?

It bends towards the normal because it slows down

It bends towards the normal because it speeds up

It bends away from the normal because it speeds up

It bends away from the normal because it slows down

Unlock all 34 questions with a free account

Practice MYP MYP Integrated Sciences Topic Reflection, Refraction and Diffraction with authentic exam-style questions for both SL and HL students. This question bank focuses on the exact syllabus content for Reflection, Refraction and Diffraction and mirrors Paper 1, 2 style where relevant.

Get instant solutions, detailed explanations, and build confidence with questions aligned to MYP examiner expectations.

Question 1

View answer

Source

Amplitude

Frequency

Speed

Question 2

View answer

A ray of light is incident on a plane mirror at an angle of $25^\circ$ to the normal. What is the total angle between the incident ray and the reflected ray?

$130^\circ$

$50^\circ$

$25^\circ$

$65^\circ$

Question 3

View answer

0.505

0.707

0.990

1.400

Question 4

View answer

Calculate the speed of light in a diamond that has a refractive index of $n = 2.42$ . (Take the speed of light in a vacuum to be $c = 3.00 \times 10^8\ \text{m}\ \text{s}^{-1}$ )

$2.42 \times 10^8\ \text{m}\ \text{s}^{-1}$

$3.00 \times 10^8\ \text{m}\ \text{s}^{-1}$

$1.24 \times 10^8\ \text{m}\ \text{s}^{-1}$

$7.26 \times 10^8\ \text{m}\ \text{s}^{-1}$

Question 5

View answer

A light ray travels from glass ( ${n = 1.50}$ ) into water ( ${n = 1.33}$ ). Which of the following best describes its path as it crosses the boundary?

It bends towards the normal because it slows down

It bends towards the normal because it speeds up

It bends away from the normal because it speeds up

It bends away from the normal because it slows down

Unlock all 34 questions with a free account

Get instant solutions, detailed explanations, and build confidence with questions aligned to MYP examiner expectations.

MYP Integrated Sciences Reflection, Refraction and Diffraction Questionbank

MYP Integrated Sciences Reflection, Refraction and Diffraction Questionbank

Unlock all 34 questions with a free account

MYP MYP Integrated Sciences Topic Reflection, Refraction and Diffraction Questionbank

Unlock all 34 questions with a free account

MYP MYP Integrated Sciences Topic Reflection, Refraction and Diffraction Questionbank