Question

question for brilliant
1.Compared to wood a.some metals are better conductorof heat
[B] All metals are poor conductor ofheat
c. No metal is better conductor ofheat d.All metals are better conductor of heat
2.Fungi are a.Always unicellular,prokaryotic
[B] unicellular or multicellular, eukaryotic
c.Always multicellular eukaryotic.
d.unicellular or multicellular,
prokaryotic
3.A matchstick catches fire when struck against the rough surface of the box primarily because of
[A] inflammatory material on the rough surface. b.Electric chargesurface
c.Frictional heat
(D) Latent heat
4.The loudness of sound depends primarily on its:
[A] amplitude
b. frequency
c. Source
[D] its time period
5.a fluid exert pressure in
[a] Only on the walls of the container
b. In all directions and on the walls ofthe container
[c] In one direction only
[D] In two opposite directions.
6.All minerals on earth are
[A] inexhaustible
[B] Some are inexhaustible
[C] All are exhaustible
ID] Only some are exhaustible​

Answer 1

1.Compared to wood

[D] All metals are better conductor of heat

2.Fungi are

[B] unicellular or multicellular, eukaryotic

3.A matchstick catches fire when struck against the rough surface of the box primarily because of

[A] inflammatory material on the rough surface.

4.The loudness of sound depends primarily on its:

[A] amplitude

5.A fluid exert pressure in

[B] In all directions and on the walls of the container.

6.All minerals on earth are

[C] All are exhaustible