Question

xix). Four metal cups of the same material painted different
under the hot sun, after an hour which will have the highest ter
a) red cup b) grey cup c) white cup d) black cup
Prince of floatation helps us to find
density by velocitycarea d) pressure
Question no. 02 write short answers of the following question
1). Why speed is called a derived quantity?
ii). How can we find the volume of a small metallic sphere?
iii). A body is moving along a circular path of radius 'R' what wi
displacement of the body when it completes half a revolution​

Answer 1

Answer:

converse in a colloquial style, because they'd never had a chance to hear and learn com ... ing to play in the World Cup Match. ... in Northern Ireland where you could drink after