Sentence examples for whether it is effective from inspiring English sources

But a product that is "water resistant" must indicate on its label whether it is effective for 40 minutes or 80 minutes while swimming or sweating, based on standard testing.

This answer suggests that the decision of whether a life-prolonging treatment is futile is made based on the purpose of treatment, whether it is effective, and the extent of its benefits.

(2014) suggested that further work was required to determine whether the food no-go intervention is associated with weight-loss over the longer term, whether it is effective in more overweight participants, and what the possible mechanisms of training effects are before this promising intervention can be recommended as a weight-loss tool.

The question is whether it is effective and safe.

But the researchers say further study is needed to determine whether it is effective.

Roche has made billions from sales of Tamiflu, yet there are mixed reports on whether it is effective.

Whether it's justifiable and whether it's effective.

"But I think the jury's out on whether it's effective".

"We're anxious to see whether it's effective," said Elsie Patton, acting director of remediation for the state Department of Environmental Protection.

"The matter of whether it's effective, and to what extent," Lieberman says, is still being investigated.

"Whether it's effective is not the point," said Russell Schriefer, a member of Mr. Bush's advertising team.