Sumatif Akhir Semester Genap IPA Billingual Kelas 9

An object with the length or size of 2 cm is located 15 cm in front of a concave mirror with a radius of 10 cm. The position of the image from the mirror is ………

• a. 10 cm
• b. 15 cm
• c. 7.5 cm
• d. 20 cm

An object with the length or size of 2 cm is located 15 cm in front of a concave mirror with a radius of 10 cm. The length or the size of the image is ……

• a. 2 cm
• b. 15 cm
• c. 10 cm
• d. 1 cm

An object with the length or size of 2 cm is located 15 cm in front of a concave mirror with a radius of 10 cm. The magnification of the image relative to the object is ………

• a. 1
• b. 3
• c. 2
• d. 0.5

Where should an object be placed in front of a concave mirror of radius 2 m in order to form an image with the characteristic real and magnified 2 times? (BONUS, KLIK JAWABAN SEMUA BENAR)

• a. 1 m
• b. 4 m
• c. 1.5 m
• d. Semua Benar

An object of 9 cm height, is located 27 cm in front of a concave mirror with a focal length of 18 cm. Determine the position of the image!

• a. 27 cm
• b. 36 cm
• c. 54 cm
• d. 18 cm

An object with length of 2 cm is located 7 cm in front of convex lens of radius of 10 cm. Find the position of the image!

• a. 2 cm
• b. 10 cm
• c. 17.5 cm
• d. 20 cm

An object with length of 2 cm is located 7 cm in front of convex lens of radius of 10 cm. What is the magnification?

• a. 2 times
• b. 3 times
• c. 20 times
• d. 2.5 times

An object with length of 2 cm is located 7 cm in front of convex lens of radius of 10 cm. What is the image size?

• a. 5 cm
• b. 3 cm
• c. 10 cm
• d. 20 cm

An object of 1.2 cm high is located in front of concave lens with a radius of 8 cm. The image is located 10 cm in front of the lens. The position of the image is ……

• a. -3.3 cm

• b. -12.5 cm
• c. -2.88 cm
• d. -10.2 cm

An object of 1.2 cm high is located in front of concave lens with a radius of 8 cm. The image is located 10 cm in front of the lens. The magnification is …..

• a. 2.8 times
• b. 18 times
• c. 0.33 times

• d. 8 times