Read the following statements and write whether true or false: Intensity is directly proportional to square of amplitude

Indicate whether the following statements are true or false:

Read the following statements and write whether true or false: During photo electric effect photon share its energy with a group of electrons.

Read the following statement and write whether they are TRUE or FALSE: Matter waves are electromagnetic.

Identify the type of 'OR' used in the following statement and check whether the statements are true or false:(i) sqrt 2 is a rational number or an irrational number.

Read the following statement and write whether they are TRUE or FALSE: Alkali metals are most suitable for photoelectric emission

Examine whether the following statement are true or false {a} in {a,b,c}

Examine whether the following statement are true or false {a} sub {a,b,c}

Read the following statement and write whether they are TRUE or FALSE: Davisson-Germer experiment proved the particle nature of electrons.

State whether the following statements are true or false.If false rewrite them correctly.Mesozoic era is known as age of amphibians.

Find the component statements of the following compound statements and check whether they are true or false. All integers are positive or negative