How many kilometers make one light year?(a) 9.4607 × 10^12 km(b) 9.4607 × 10^9 km(c) 9.4607 × 10^11 km(d) 9.4607 × 10^10 kmThis question was addressed to me by my college director while I was bunking the class.Question is from Measurement of Length in section Units and Measurements of Physics – Class 11

How many kilometers make one light year?(a) 9.4607 × 10^12 km(b) 9.46

1.	How many kilometers make one light year?(a) 9.4607 × 10^12 km(b) 9.4607 × 10^9 km(c) 9.4607 × 10^11 km(d) 9.4607 × 10^10 kmThis question was addressed to me by my college director while I was bunking the class.Question is from Measurement of Length in section Units and Measurements of Physics – Class 11
Answer» The correct answer is (d) 9.4607 × 10^10 km The explanation: One Light year is equal to 9.4607 × 10^12 km. In MILES, it can be represented as NEARLY 6 million million miles.

Discussion

No Comment Found

Related InterviewSolutions

Which of the following gives the most accurate result for time measurement?(a) Wall clock(b) Digital watch(c) Quartz clock(d) Atomic clockI had been asked this question by my school teacher while I was bunking the class.The above asked question is from Measurement of Time in division Units and Measurements of Physics – Class 11
How many milliseconds make one second?(a) 10(b) 60(c) 45(d) 80This question was addressed to me by my school principal while I was bunking the class.My enquiry is from Measurement of Time topic in section Units and Measurements of Physics – Class 11
Which of the following devices cannot measure distance?(a) Vernier Calipers(b) Micrometer(c) Ruler(d) ProtractorThe question was asked in unit test.My doubt stems from Measurement of Length topic in section Units and Measurements of Physics – Class 11
How many significant digits are there in 25.33600?(a) 7(b) 8(c) 5(d) 6This question was addressed to me by my school principal while I was bunking the class.My enquiry is from Significant Figures in division Units and Measurements of Physics – Class 11
What is least count of an instrument?(a) The lowest value that can be measured accurately(b) The greatest value that can be measured accurately(c) Half of the lowest value that can be measured accurately(d) Mean of the lowest and highest valuesThe question was posed to me in an international level competition.This key question is from Accuracy, Precision of Instruments and Errors in Measurement topic in section Units and Measurements of Physics – Class 11
What is the standard unit of measurement of Force?(a) Newton(b) Joule(c) Meter(d) Newton-meterI had been asked this question by my school teacher while I was bunking the class.Question is from The International System of Units in chapter Units and Measurements of Physics – Class 11
How many significant digits are there in 002.5001?(a) 1(b) 5(c) 7(d) 6The question was asked during an interview for a job.The question is from Significant Figures in chapter Units and Measurements of Physics – Class 11
What is the unit of measurement of solid angles?(a) Steradians(b) Degrees(c) Radians(d) GradesI had been asked this question by my school principal while I was bunking the class.The origin of the question is The International System of Units topic in section Units and Measurements of Physics – Class 11
What is the full form of SI?(a) Standard International(b) System International(c) Scientific International(d) Science InternationalI got this question in homework.Question is taken from The International System of Units topic in portion Units and Measurements of Physics – Class 11
The length of a cube is 2.3 cm. What is its volume rounded off to 4 significant digits in cm^3?(a) 12.67(b) 12.167(c) 12.17(d) 13I have been asked this question by my college professor while I was bunking the class.This question is from Significant Figures topic in portion Units and Measurements of Physics – Class 11

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment