Home
Class 9
PHYSICS
Read the given statements and select the...

Read the given statements and select the correct option.
Statement 1: The loudness or softness of a sound is determined basically by its amplitude.
Statement 2: The amplitude of the sound wave depends upon the force with which an object is made to vibrate.

A

Both statements 1 and 2 are true and statement 2 is the correct explanation of statement 1.

B

Both statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1.

C

Statement 1 is true but statement 2 is false.

D

Both statements 1 and 2 are false.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • NSO QUESTION PAPER 2017 SET B

    SCIENCE OLYMPIAD FOUNDATION |Exercise ARCHIEVERS SECTION|2 Videos
  • NSO QUESTION PAPER 2017 SET A

    SCIENCE OLYMPIAD FOUNDATION |Exercise ACHIEVERS SECTION|1 Videos
  • NSO QUESTION PAPER 2018 SET A

    SCIENCE OLYMPIAD FOUNDATION |Exercise ACHIEVERS SECTION|4 Videos

Similar Questions

Explore conceptually related problems

Read the statements given below and select the correct option

Read the given statements and select the correct option. Statement 1: The components of azeotropes cannot be separated by fractional distillation. Statement 2: The components of azeotropes form a constant boiling mixture.

Read the given statements and select the correct option. Statements 1: Blood is colourless in the insects. Statement 2: Insect blood has no role in O_(2) transport.

Read the following statements select the correct option. Statement 1 : Ranikhet disease is a disease of poultry. Statement 2: It is caused by a virus.

Read the given statements and select the correct option. Statement 1: Ethylene is a gaseous hormone. Statement 2: Ethylene causes climacteric ripening of fruits.

Read the given statements and select the correct option. Statement 1: The planet Saturn could float if put in water. Statement 2: Density of water is more than that of effective density of Saturn.

Read the given statements and select the correct option. Statement 1: Herbivours are also called as first order consumers. Statement 2: Herbivores obtain their food directly from plants.

Read the given statements and select the correct option. Statement 1: Glycolysis occurs in mitochondrial matrix. Statement 2: Krebs' cycle occurs on cristae of mitochondria.

Read the given statements and select the correct option Statement-1: Volvox forms spherical colony. Statement-2: Volvox colony is made up of non-motile cells.

Read the given statements and select the correct option Statement-1: Bryophytes are amphibians of plant kingdom. Statemnet-2: They live in soil but depend on water for sexual reproduction.