Physics

# Parallax method is suitable for the measurement of:

planet

##### SOLUTION
Parallax method is used for the measurement of planet distance and also used to measure distance of starts and planets
option B is correct.

You're just one step away

Single Correct Medium Published on 18th 08, 2020
Questions 244531
Subjects 8
Chapters 125
Enrolled Students 202

#### Realted Questions

Q1 Single Correct Medium
The dimensional formula of capacitance is _____. Take $Q$ as the dimension formula of charge
• A. ${ M }^{ 1 }{ L }^{ -2 }{ T }^{ -2 }{ Q }^{ -2 }$
• B. ${ M }^{ 1 }{ L }^{ 2 }{ T }^{ -2 }{ Q }^{ -2 }$
• C. ${ M }^{ 1 }{ L }^{ -2 }{ T }^{ 2 }{ Q }^{ 2 }$
• D. ${ M }^{ -1 }{ L }^{ -2 }{ T }^{ 2 }{ Q }^{ 2 }\quad$

Asked in: Physics - Units and Measurement

1 Verified Answer | Published on 18th 08, 2020

Q2 Assertion & Reason Medium
##### ASSERTION

Force cannot be added to pressure.

##### REASON

Because their dimensions are different.

• A. Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
• B. Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
• C. Assertion is correct but Reason is incorrect
• D. Both Assertion and Reason are incorrect

Asked in: Physics - Units and Measurement

1 Verified Answer | Published on 18th 08, 2020

Q3 One Word Medium
The mass of a box is $2.3$kg. Two marbles of masses $2.15$g and $12.39$ g are added to it. Find the total mass of the box to the correct number of significant figures.

Asked in: Physics - Units and Measurement

1 Verified Answer | Published on 18th 08, 2020

Q4 Subjective Medium
Find the area of the circle of radius $3.458$ cm up to correct significant figures.

Asked in: Physics - Units and Measurement

1 Verified Answer | Published on 18th 08, 2020

Q5 Single Correct Easy
Identify which of the following statements is true?
• A. Displacement is a scalar and distance is a vector.
• B. Displacement is a vector and distance is scalar.
• C. Both displacement and distance are vectors.
• D. Neither displacement nor distance the vectors
• E. Displacement and distance are slangs equal

Asked in: Physics - Units and Measurement

1 Verified Answer | Published on 18th 08, 2020