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Quarter 2 - SCIENCE 10 Summative Test
Quiz by Keith Angeline Alejandro
Track each student's skills and progress in your Mastery dashboards
Who among these scientists provided equations that proved the relationship between electricity and magnetism?
 What did Oersted conclude when he noticed that the magnetic compass needle was deflected as the current passed through a wire above it?
Which of the following best defines an electromagnetic wave?
                                   i.   Transverse wave
                                  ii.   Longitudinal wave
                                 iii.   Need medium to travel
                                iv.   Does not need a medium to travel
                                  v.   Has an electric field
                                vi.   Has a magnetic field
Which of the following is NOT an example of an electromagnetic wave?
Earth’s atmosphere protects the earth from harmful electromagnetic radiation. Which of the following radiation can penetrate our atmosphere?
Which statement BEST describes the relationship between wavelength and frequency?
If the energy of an electromagnetic wave is directly proportional to the frequency, which has the highest energy
What is the frequency of light with a wavelength of 6.0 x 10-7m?
Electromagnetic wave A has a wavelength of 1 x 10-1 m while Electromagnetic wave B has an energy of 2 x 10-24. Between the two, which has the higher frequency?
Which set of waves is arranged in order of increasing frequency?
1.   Radio waves are commonly used to transmit information such as in television. Which of the following statements is CORRECT for radio waves?
                                         i.   Radio waves have the longest wavelength.
                                        ii.   Radio waves wavelengths range from 1 to10 m
                                       iii.   Radio waves frequencies range from 7.5 x1014 to 3 x 1018 Hz
                                      iv.   Radio waves have the lowest frequency in the electromagnetic spectrum
Which of the following radio waves can be reflected by the ionosphere?
Is it TRUE that (I) Tower in cell phone operation receives signal from cell phone and sends it to another cell phone and (II) Microwave is used in wireless communication
Microwave radiation is useful in which application?
Temperature variation of different parts of a person’s body can be detected by analyzing the emission pattern of which type of electromagnetic radiation?
Electromagnetic wave provides energy for living things to survive. Which of the EM waves includes the wavelength needed during food-making in plants?
Which of the following is an application of ultraviolet radiation?
                                         i.   Production of vitamin D by the inner layers of the skin
                                        ii.   Sterilizing water in drinking fountains
                                       iii.   Identify fake banknotes
                    iv.  Kill cancer cell
Which of the following material can x-rays penetrate?
Exposure to the highest frequency of EM waves can be dangerous to the human body, but some can be useful in medicine. Which EM radiation can be utilized to target cancer cells and kill them?
Which of these electromagnetic waves is the least harmful to cells?
Which of these electromagnetic waves is not ionizing?
Why can long-term exposure to ionizing waves be very dangerous?
Which of these electromagnetic waves is the most hazardous?
Which of these electromagnetic waves is the least harmful?
A ray of light is incident on a surface at 66o from the normal. What will be the angle of the reflected ray from the normal?
You stand 2.0 m in front of a plane mirror. How far is your image from you?
Is it TRUE that (I) Convex mirror always forms upright, reduced, and virtual images, and; (II) Most department stores use concave mirrors because it gives a wider range of view?
Which of the description is TRUE of the image of a doll as seen in a convex mirror?
Where will the image be formed by a concave mirror if the object is placed in the center as shown in Figure 1? (Choose your answer from the figure)
In what position will the image be if an object is placed in front of a convex mirror as shown in Figure 2? (Choose your answer from the figure)
A candle is placed 5.00 cm away from a concave mirror with a focal length of 10.0 cm. Describe the image formed.
i. 10 cm
ii.0.1 cm
iii. real
iv. virtual
v. enlarged
vi. reduced
vii. upright
viii. inverted
Sun’s rays are observed to focus at a point behind the fish bowl near the window. The fishbowl act as what type of lens?
A light ray, traveling parallel to the axis of a convex lens, strikes the lens. What happens to this ray after traveling through the lens?
A diverging lens will be prescribed by the eye doctor to correct which eye disorder?
What type of lens produces smaller and upright images?
Where will the image form if the object is placed between F and 2F as shown in Figure 3?
Where will the image be formed if the object is placed at F’ as shown in Figure 4?
An object is kept at a distance of 80.00 cm from a convex lens of focal length 40.00 cm. Describe the image.Â
i. 80.00 cm
ii. 0.0125 cm
iii. real
iv. virtual
v. enlarged
vi. reduced
vii. same size
viii. upright
xi. inverted
What optical instrument is used to see faraway objects
What kind of lens is used in the simple microscope?
Several paper clips dangle from the north pole of a magnet. The induced pole in the bottom of the lowermost paperclip is a _______________
1.   In which case or cases is an electric field present?
                                         i.   A dead power line.
                                        ii.   A charge that is momentarily at rest.
                                       iii.   A spark jumping between two nearby rods.
How will you describe the magnetic field around a current-carrying coil?
When there is a change in the magnetic field in a closed loop of wire, all these might takes place EXCEPT
1.   A coil moves away from a magnet. Consider the following factors:
                                         i.   Strength of the magnet
                                        ii.   Number of turns in the coil
                                       iii.   Speed at which the magnet moves
What can affect the electromotive force(EMF) induced in the coil?
Which of the following describes the strength of an electromagnet?
 An electric generator and an electric motor are similar in that ________________.
What transformation can take place in a simple electric motor
Loops of wire in a motor rotate because ________________
The voltage produced by a generator alternate because ________________